CINXE.COM
Home - CHM
<!DOCTYPE html> <!--[if lte IE 8 ]> <html lang="en" class="no-js oldie"> <![endif]--> <!--[if IE 9 ]> <html lang="en" class="no-js ie9"> <![endif]--> <!--[if (gt IE 9)|!(IE)]><!--> <html lang="en" style="margin: 0 !important; position: relative!important;" class="no-js"> <!--<![endif]--> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <meta http-equiv="X-UA-Compatible" content="IE=edge"><script type="text/javascript">(window.NREUM||(NREUM={})).init={ajax:{deny_list:["bam.nr-data.net"]}};(window.NREUM||(NREUM={})).loader_config={licenseKey:"3711322ece",applicationID:"406198101"};;/*! For license information please see nr-loader-rum-1.274.0.min.js.LICENSE.txt */ (()=>{var e,t,r={8122:(e,t,r)=>{"use strict";r.d(t,{a:()=>i});var n=r(944);function i(e,t){try{if(!e||"object"!=typeof e)return(0,n.R)(3);if(!t||"object"!=typeof t)return(0,n.R)(4);const r=Object.create(Object.getPrototypeOf(t),Object.getOwnPropertyDescriptors(t)),o=0===Object.keys(r).length?e:r;for(let a in o)if(void 0!==e[a])try{if(null===e[a]){r[a]=null;continue}Array.isArray(e[a])&&Array.isArray(t[a])?r[a]=Array.from(new Set([...e[a],...t[a]])):"object"==typeof e[a]&&"object"==typeof t[a]?r[a]=i(e[a],t[a]):r[a]=e[a]}catch(e){(0,n.R)(1,e)}return r}catch(e){(0,n.R)(2,e)}}},2555:(e,t,r)=>{"use strict";r.d(t,{Vp:()=>c,fn:()=>s,x1:()=>u});var n=r(384),i=r(8122);const o={beacon:n.NT.beacon,errorBeacon:n.NT.errorBeacon,licenseKey:void 0,applicationID:void 0,sa:void 0,queueTime:void 0,applicationTime:void 0,ttGuid:void 0,user:void 0,account:void 0,product:void 0,extra:void 0,jsAttributes:{},userAttributes:void 0,atts:void 0,transactionName:void 0,tNamePlain:void 0},a={};function s(e){try{const t=c(e);return!!t.licenseKey&&!!t.errorBeacon&&!!t.applicationID}catch(e){return!1}}function c(e){if(!e)throw new Error("All info objects require an agent identifier!");if(!a[e])throw new Error("Info for ".concat(e," was never set"));return a[e]}function u(e,t){if(!e)throw new Error("All info objects require an agent identifier!");a[e]=(0,i.a)(t,o);const r=(0,n.nY)(e);r&&(r.info=a[e])}},9417:(e,t,r)=>{"use strict";r.d(t,{D0:()=>g,gD:()=>h,xN:()=>p});var n=r(993);const i=e=>{if(!e||"string"!=typeof e)return!1;try{document.createDocumentFragment().querySelector(e)}catch{return!1}return!0};var o=r(2614),a=r(944),s=r(384),c=r(8122);const u="[data-nr-mask]",d=()=>{const e={mask_selector:"*",block_selector:"[data-nr-block]",mask_input_options:{color:!1,date:!1,"datetime-local":!1,email:!1,month:!1,number:!1,range:!1,search:!1,tel:!1,text:!1,time:!1,url:!1,week:!1,textarea:!1,select:!1,password:!0}};return{ajax:{deny_list:void 0,block_internal:!0,enabled:!0,harvestTimeSeconds:10,autoStart:!0},distributed_tracing:{enabled:void 0,exclude_newrelic_header:void 0,cors_use_newrelic_header:void 0,cors_use_tracecontext_headers:void 0,allowed_origins:void 0},feature_flags:[],generic_events:{enabled:!0,harvestTimeSeconds:30,autoStart:!0},harvest:{tooManyRequestsDelay:60},jserrors:{enabled:!0,harvestTimeSeconds:10,autoStart:!0},logging:{enabled:!0,harvestTimeSeconds:10,autoStart:!0,level:n.p_.INFO},metrics:{enabled:!0,autoStart:!0},obfuscate:void 0,page_action:{enabled:!0},page_view_event:{enabled:!0,autoStart:!0},page_view_timing:{enabled:!0,harvestTimeSeconds:30,autoStart:!0},performance:{capture_marks:!1,capture_measures:!1},privacy:{cookies_enabled:!0},proxy:{assets:void 0,beacon:void 0},session:{expiresMs:o.wk,inactiveMs:o.BB},session_replay:{autoStart:!0,enabled:!1,harvestTimeSeconds:60,preload:!1,sampling_rate:10,error_sampling_rate:100,collect_fonts:!1,inline_images:!1,fix_stylesheets:!0,mask_all_inputs:!0,get mask_text_selector(){return e.mask_selector},set mask_text_selector(t){i(t)?e.mask_selector="".concat(t,",").concat(u):""===t||null===t?e.mask_selector=u:(0,a.R)(5,t)},get block_class(){return"nr-block"},get ignore_class(){return"nr-ignore"},get mask_text_class(){return"nr-mask"},get block_selector(){return e.block_selector},set block_selector(t){i(t)?e.block_selector+=",".concat(t):""!==t&&(0,a.R)(6,t)},get mask_input_options(){return e.mask_input_options},set mask_input_options(t){t&&"object"==typeof t?e.mask_input_options={...t,password:!0}:(0,a.R)(7,t)}},session_trace:{enabled:!0,harvestTimeSeconds:10,autoStart:!0},soft_navigations:{enabled:!0,harvestTimeSeconds:10,autoStart:!0},spa:{enabled:!0,harvestTimeSeconds:10,autoStart:!0},ssl:void 0,user_actions:{enabled:!0}}},l={},f="All configuration objects require an agent identifier!";function g(e){if(!e)throw new Error(f);if(!l[e])throw new Error("Configuration for ".concat(e," was never set"));return l[e]}function p(e,t){if(!e)throw new Error(f);l[e]=(0,c.a)(t,d());const r=(0,s.nY)(e);r&&(r.init=l[e])}function h(e,t){if(!e)throw new Error(f);var r=g(e);if(r){for(var n=t.split("."),i=0;i<n.length-1;i++)if("object"!=typeof(r=r[n[i]]))return;r=r[n[n.length-1]]}return r}},3371:(e,t,r)=>{"use strict";r.d(t,{V:()=>f,f:()=>l});var n=r(8122),i=r(384),o=r(6154),a=r(9324);let s=0;const c={buildEnv:a.F3,distMethod:a.Xs,version:a.xv,originTime:o.WN},u={customTransaction:void 0,disabled:!1,isolatedBacklog:!1,loaderType:void 0,maxBytes:3e4,onerror:void 0,ptid:void 0,releaseIds:{},appMetadata:{},session:void 0,denyList:void 0,timeKeeper:void 0,obfuscator:void 0},d={};function l(e){if(!e)throw new Error("All runtime objects require an agent identifier!");if(!d[e])throw new Error("Runtime for ".concat(e," was never set"));return d[e]}function f(e,t){if(!e)throw new Error("All runtime objects require an agent identifier!");d[e]={...(0,n.a)(t,u),...c},Object.hasOwnProperty.call(d[e],"harvestCount")||Object.defineProperty(d[e],"harvestCount",{get:()=>++s});const r=(0,i.nY)(e);r&&(r.runtime=d[e])}},9324:(e,t,r)=>{"use strict";r.d(t,{F3:()=>i,Xs:()=>o,xv:()=>n});const n="1.274.0",i="PROD",o="CDN"},6154:(e,t,r)=>{"use strict";r.d(t,{OF:()=>c,RI:()=>i,WN:()=>d,bv:()=>o,gm:()=>a,mw:()=>s,sb:()=>u});var n=r(1863);const i="undefined"!=typeof window&&!!window.document,o="undefined"!=typeof WorkerGlobalScope&&("undefined"!=typeof self&&self instanceof WorkerGlobalScope&&self.navigator instanceof WorkerNavigator||"undefined"!=typeof globalThis&&globalThis instanceof WorkerGlobalScope&&globalThis.navigator instanceof WorkerNavigator),a=i?window:"undefined"!=typeof WorkerGlobalScope&&("undefined"!=typeof self&&self instanceof WorkerGlobalScope&&self||"undefined"!=typeof globalThis&&globalThis instanceof WorkerGlobalScope&&globalThis),s=Boolean("hidden"===a?.document?.visibilityState),c=/iPad|iPhone|iPod/.test(a.navigator?.userAgent),u=c&&"undefined"==typeof SharedWorker,d=((()=>{const e=a.navigator?.userAgent?.match(/Firefox[/\s](\d+\.\d+)/);Array.isArray(e)&&e.length>=2&&e[1]})(),Date.now()-(0,n.t)())},1687:(e,t,r)=>{"use strict";r.d(t,{Ak:()=>c,Ze:()=>l,x3:()=>u});var n=r(7836),i=r(3606),o=r(860),a=r(2646);const s={};function c(e,t){const r={staged:!1,priority:o.P3[t]||0};d(e),s[e].get(t)||s[e].set(t,r)}function u(e,t){e&&s[e]&&(s[e].get(t)&&s[e].delete(t),g(e,t,!1),s[e].size&&f(e))}function d(e){if(!e)throw new Error("agentIdentifier required");s[e]||(s[e]=new Map)}function l(e="",t="feature",r=!1){if(d(e),!e||!s[e].get(t)||r)return g(e,t);s[e].get(t).staged=!0,f(e)}function f(e){const t=Array.from(s[e]);t.every((([e,t])=>t.staged))&&(t.sort(((e,t)=>e[1].priority-t[1].priority)),t.forEach((([t])=>{s[e].delete(t),g(e,t)})))}function g(e,t,r=!0){const o=e?n.ee.get(e):n.ee,s=i.i.handlers;if(!o.aborted&&o.backlog&&s){if(r){const e=o.backlog[t],r=s[t];if(r){for(let t=0;e&&t<e.length;++t)p(e[t],r);Object.entries(r).forEach((([e,t])=>{Object.values(t||{}).forEach((t=>{t[0]?.on&&t[0]?.context()instanceof a.y&&t[0].on(e,t[1])}))}))}}o.isolatedBacklog||delete s[t],o.backlog[t]=null,o.emit("drain-"+t,[])}}function p(e,t){var r=e[1];Object.values(t[r]||{}).forEach((t=>{var r=e[0];if(t[0]===r){var n=t[1],i=e[3],o=e[2];n.apply(i,o)}}))}},7836:(e,t,r)=>{"use strict";r.d(t,{P:()=>c,ee:()=>u});var n=r(384),i=r(8990),o=r(3371),a=r(2646),s=r(5607);const c="nr@context:".concat(s.W),u=function e(t,r){var n={},s={},d={},l=!1;try{l=16===r.length&&(0,o.f)(r).isolatedBacklog}catch(e){}var f={on:p,addEventListener:p,removeEventListener:function(e,t){var r=n[e];if(!r)return;for(var i=0;i<r.length;i++)r[i]===t&&r.splice(i,1)},emit:function(e,r,n,i,o){!1!==o&&(o=!0);if(u.aborted&&!i)return;t&&o&&t.emit(e,r,n);for(var a=g(n),c=h(e),d=c.length,l=0;l<d;l++)c[l].apply(a,r);var p=m()[s[e]];p&&p.push([f,e,r,a]);return a},get:v,listeners:h,context:g,buffer:function(e,t){const r=m();if(t=t||"feature",f.aborted)return;Object.entries(e||{}).forEach((([e,n])=>{s[n]=t,t in r||(r[t]=[])}))},abort:function(){f._aborted=!0,Object.keys(f.backlog).forEach((e=>{delete f.backlog[e]}))},isBuffering:function(e){return!!m()[s[e]]},debugId:r,backlog:l?{}:t&&"object"==typeof t.backlog?t.backlog:{},isolatedBacklog:l};return Object.defineProperty(f,"aborted",{get:()=>{let e=f._aborted||!1;return e||(t&&(e=t.aborted),e)}}),f;function g(e){return e&&e instanceof a.y?e:e?(0,i.I)(e,c,(()=>new a.y(c))):new a.y(c)}function p(e,t){n[e]=h(e).concat(t)}function h(e){return n[e]||[]}function v(t){return d[t]=d[t]||e(f,t)}function m(){return f.backlog}}(void 0,"globalEE"),d=(0,n.Zm)();d.ee||(d.ee=u)},2646:(e,t,r)=>{"use strict";r.d(t,{y:()=>n});class n{constructor(e){this.contextId=e}}},9908:(e,t,r)=>{"use strict";r.d(t,{d:()=>n,p:()=>i});var n=r(7836).ee.get("handle");function i(e,t,r,i,o){o?(o.buffer([e],i),o.emit(e,t,r)):(n.buffer([e],i),n.emit(e,t,r))}},3606:(e,t,r)=>{"use strict";r.d(t,{i:()=>o});var n=r(9908);o.on=a;var i=o.handlers={};function o(e,t,r,o){a(o||n.d,i,e,t,r)}function a(e,t,r,i,o){o||(o="feature"),e||(e=n.d);var a=t[o]=t[o]||{};(a[r]=a[r]||[]).push([e,i])}},3878:(e,t,r)=>{"use strict";function n(e,t){return{capture:e,passive:!1,signal:t}}function i(e,t,r=!1,i){window.addEventListener(e,t,n(r,i))}function o(e,t,r=!1,i){document.addEventListener(e,t,n(r,i))}r.d(t,{DD:()=>o,jT:()=>n,sp:()=>i})},5607:(e,t,r)=>{"use strict";r.d(t,{W:()=>n});const n=(0,r(9566).bz)()},9566:(e,t,r)=>{"use strict";r.d(t,{LA:()=>s,bz:()=>a});var n=r(6154);const i="xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx";function o(e,t){return e?15&e[t]:16*Math.random()|0}function a(){const e=n.gm?.crypto||n.gm?.msCrypto;let t,r=0;return e&&e.getRandomValues&&(t=e.getRandomValues(new Uint8Array(30))),i.split("").map((e=>"x"===e?o(t,r++).toString(16):"y"===e?(3&o()|8).toString(16):e)).join("")}function s(e){const t=n.gm?.crypto||n.gm?.msCrypto;let r,i=0;t&&t.getRandomValues&&(r=t.getRandomValues(new Uint8Array(e)));const a=[];for(var s=0;s<e;s++)a.push(o(r,i++).toString(16));return a.join("")}},2614:(e,t,r)=>{"use strict";r.d(t,{BB:()=>a,H3:()=>n,g:()=>u,iL:()=>c,tS:()=>s,uh:()=>i,wk:()=>o});const n="NRBA",i="SESSION",o=144e5,a=18e5,s={STARTED:"session-started",PAUSE:"session-pause",RESET:"session-reset",RESUME:"session-resume",UPDATE:"session-update"},c={SAME_TAB:"same-tab",CROSS_TAB:"cross-tab"},u={OFF:0,FULL:1,ERROR:2}},1863:(e,t,r)=>{"use strict";function n(){return Math.floor(performance.now())}r.d(t,{t:()=>n})},944:(e,t,r)=>{"use strict";function n(e,t){"function"==typeof console.debug&&console.debug("New Relic Warning: https://github.com/newrelic/newrelic-browser-agent/blob/main/docs/warning-codes.md#".concat(e),t)}r.d(t,{R:()=>n})},5284:(e,t,r)=>{"use strict";r.d(t,{t:()=>c,B:()=>s});var n=r(7836),i=r(6154);const o="newrelic";const a=new Set,s={};function c(e,t){const r=n.ee.get(t);s[t]??={},e&&"object"==typeof e&&(a.has(t)||(r.emit("rumresp",[e]),s[t]=e,a.add(t),function(e={}){try{i.gm.dispatchEvent(new CustomEvent(o,{detail:e}))}catch(e){}}({loaded:!0})))}},8990:(e,t,r)=>{"use strict";r.d(t,{I:()=>i});var n=Object.prototype.hasOwnProperty;function i(e,t,r){if(n.call(e,t))return e[t];var i=r();if(Object.defineProperty&&Object.keys)try{return Object.defineProperty(e,t,{value:i,writable:!0,enumerable:!1}),i}catch(e){}return e[t]=i,i}},6389:(e,t,r)=>{"use strict";function n(e,t=500,r={}){const n=r?.leading||!1;let i;return(...r)=>{n&&void 0===i&&(e.apply(this,r),i=setTimeout((()=>{i=clearTimeout(i)}),t)),n||(clearTimeout(i),i=setTimeout((()=>{e.apply(this,r)}),t))}}function i(e){let t=!1;return(...r)=>{t||(t=!0,e.apply(this,r))}}r.d(t,{J:()=>i,s:()=>n})},5289:(e,t,r)=>{"use strict";r.d(t,{GG:()=>o,sB:()=>a});var n=r(3878);function i(){return"undefined"==typeof document||"complete"===document.readyState}function o(e,t){if(i())return e();(0,n.sp)("load",e,t)}function a(e){if(i())return e();(0,n.DD)("DOMContentLoaded",e)}},384:(e,t,r)=>{"use strict";r.d(t,{NT:()=>o,US:()=>d,Zm:()=>a,bQ:()=>c,dV:()=>s,nY:()=>u,pV:()=>l});var n=r(6154),i=r(1863);const o={beacon:"bam.nr-data.net",errorBeacon:"bam.nr-data.net"};function a(){return n.gm.NREUM||(n.gm.NREUM={}),void 0===n.gm.newrelic&&(n.gm.newrelic=n.gm.NREUM),n.gm.NREUM}function s(){let e=a();return e.o||(e.o={ST:n.gm.setTimeout,SI:n.gm.setImmediate,CT:n.gm.clearTimeout,XHR:n.gm.XMLHttpRequest,REQ:n.gm.Request,EV:n.gm.Event,PR:n.gm.Promise,MO:n.gm.MutationObserver,FETCH:n.gm.fetch,WS:n.gm.WebSocket}),e}function c(e,t){let r=a();r.initializedAgents??={},t.initializedAt={ms:(0,i.t)(),date:new Date},r.initializedAgents[e]=t}function u(e){let t=a();return t.initializedAgents?.[e]}function d(e,t){a()[e]=t}function l(){return function(){let e=a();const t=e.info||{};e.info={beacon:o.beacon,errorBeacon:o.errorBeacon,...t}}(),function(){let e=a();const t=e.init||{};e.init={...t}}(),s(),function(){let e=a();const t=e.loader_config||{};e.loader_config={...t}}(),a()}},2843:(e,t,r)=>{"use strict";r.d(t,{u:()=>i});var n=r(3878);function i(e,t=!1,r,i){(0,n.DD)("visibilitychange",(function(){if(t)return void("hidden"===document.visibilityState&&e());e(document.visibilityState)}),r,i)}},3434:(e,t,r)=>{"use strict";r.d(t,{YM:()=>c});var n=r(7836),i=r(5607);const o="nr@original:".concat(i.W);var a=Object.prototype.hasOwnProperty,s=!1;function c(e,t){return e||(e=n.ee),r.inPlace=function(e,t,n,i,o){n||(n="");const a="-"===n.charAt(0);for(let s=0;s<t.length;s++){const c=t[s],u=e[c];d(u)||(e[c]=r(u,a?c+n:n,i,c,o))}},r.flag=o,r;function r(t,r,n,s,c){return d(t)?t:(r||(r=""),nrWrapper[o]=t,function(e,t,r){if(Object.defineProperty&&Object.keys)try{return Object.keys(e).forEach((function(r){Object.defineProperty(t,r,{get:function(){return e[r]},set:function(t){return e[r]=t,t}})})),t}catch(e){u([e],r)}for(var n in e)a.call(e,n)&&(t[n]=e[n])}(t,nrWrapper,e),nrWrapper);function nrWrapper(){var o,a,d,l;try{a=this,o=[...arguments],d="function"==typeof n?n(o,a):n||{}}catch(t){u([t,"",[o,a,s],d],e)}i(r+"start",[o,a,s],d,c);try{return l=t.apply(a,o)}catch(e){throw i(r+"err",[o,a,e],d,c),e}finally{i(r+"end",[o,a,l],d,c)}}}function i(r,n,i,o){if(!s||t){var a=s;s=!0;try{e.emit(r,n,i,t,o)}catch(t){u([t,r,n,i],e)}s=a}}}function u(e,t){t||(t=n.ee);try{t.emit("internal-error",e)}catch(e){}}function d(e){return!(e&&"function"==typeof e&&e.apply&&!e[o])}},993:(e,t,r)=>{"use strict";r.d(t,{ET:()=>o,p_:()=>i});var n=r(860);const i={ERROR:"ERROR",WARN:"WARN",INFO:"INFO",DEBUG:"DEBUG",TRACE:"TRACE"},o="log";n.K7.logging},3969:(e,t,r)=>{"use strict";r.d(t,{TZ:()=>n,XG:()=>s,rs:()=>i,xV:()=>a,z_:()=>o});const n=r(860).K7.metrics,i="sm",o="cm",a="storeSupportabilityMetrics",s="storeEventMetrics"},6630:(e,t,r)=>{"use strict";r.d(t,{T:()=>n});const n=r(860).K7.pageViewEvent},782:(e,t,r)=>{"use strict";r.d(t,{T:()=>n});const n=r(860).K7.pageViewTiming},6344:(e,t,r)=>{"use strict";r.d(t,{G4:()=>i});var n=r(2614);r(860).K7.sessionReplay;const i={RECORD:"recordReplay",PAUSE:"pauseReplay",REPLAY_RUNNING:"replayRunning",ERROR_DURING_REPLAY:"errorDuringReplay"};n.g.ERROR,n.g.FULL,n.g.OFF},4234:(e,t,r)=>{"use strict";r.d(t,{W:()=>o});var n=r(7836),i=r(1687);class o{constructor(e,t){this.agentIdentifier=e,this.ee=n.ee.get(e),this.featureName=t,this.blocked=!1}deregisterDrain(){(0,i.x3)(this.agentIdentifier,this.featureName)}}},7603:(e,t,r)=>{"use strict";r.d(t,{j:()=>P});var n=r(860),i=r(2555),o=r(3371),a=r(9908),s=r(7836),c=r(1687),u=r(5289),d=r(6154),l=r(944),f=r(3969),g=r(384),p=r(6344);const h=["setErrorHandler","finished","addToTrace","addRelease","addPageAction","setCurrentRouteName","setPageViewName","setCustomAttribute","interaction","noticeError","setUserId","setApplicationVersion","start",p.G4.RECORD,p.G4.PAUSE,"log","wrapLogger"],v=["setErrorHandler","finished","addToTrace","addRelease"];var m=r(1863),b=r(2614),y=r(993);var w=r(2646),A=r(3434);function R(e,t,r,n){if("object"!=typeof t||!t||"string"!=typeof r||!r||"function"!=typeof t[r])return(0,l.R)(29);const i=function(e){return(e||s.ee).get("logger")}(e),o=(0,A.YM)(i),a=new w.y(s.P);return a.level=n.level,a.customAttributes=n.customAttributes,o.inPlace(t,[r],"wrap-logger-",a),i}function E(){const e=(0,g.pV)();h.forEach((t=>{e[t]=(...r)=>function(t,...r){let n=[];return Object.values(e.initializedAgents).forEach((e=>{e&&e.api?e.exposed&&e.api[t]&&n.push(e.api[t](...r)):(0,l.R)(38,t)})),n.length>1?n:n[0]}(t,...r)}))}const x={};function _(e,t,g=!1){t||(0,c.Ak)(e,"api");const h={};var w=s.ee.get(e),A=w.get("tracer");x[e]=b.g.OFF,w.on(p.G4.REPLAY_RUNNING,(t=>{x[e]=t}));var E="api-",_=E+"ixn-";function N(t,r,n,o){const a=(0,i.Vp)(e);return null===r?delete a.jsAttributes[t]:(0,i.x1)(e,{...a,jsAttributes:{...a.jsAttributes,[t]:r}}),j(E,n,!0,o||null===r?"session":void 0)(t,r)}function T(){}h.log=function(e,{customAttributes:t={},level:r=y.p_.INFO}={}){(0,a.p)(f.xV,["API/log/called"],void 0,n.K7.metrics,w),function(e,t,r={},i=y.p_.INFO){(0,a.p)(f.xV,["API/logging/".concat(i.toLowerCase(),"/called")],void 0,n.K7.metrics,e),(0,a.p)(y.ET,[(0,m.t)(),t,r,i],void 0,n.K7.logging,e)}(w,e,t,r)},h.wrapLogger=(e,t,{customAttributes:r={},level:i=y.p_.INFO}={})=>{(0,a.p)(f.xV,["API/wrapLogger/called"],void 0,n.K7.metrics,w),R(w,e,t,{customAttributes:r,level:i})},v.forEach((e=>{h[e]=j(E,e,!0,"api")})),h.addPageAction=j(E,"addPageAction",!0,n.K7.genericEvents),h.setPageViewName=function(t,r){if("string"==typeof t)return"/"!==t.charAt(0)&&(t="/"+t),(0,o.f)(e).customTransaction=(r||"http://custom.transaction")+t,j(E,"setPageViewName",!0)()},h.setCustomAttribute=function(e,t,r=!1){if("string"==typeof e){if(["string","number","boolean"].includes(typeof t)||null===t)return N(e,t,"setCustomAttribute",r);(0,l.R)(40,typeof t)}else(0,l.R)(39,typeof e)},h.setUserId=function(e){if("string"==typeof e||null===e)return N("enduser.id",e,"setUserId",!0);(0,l.R)(41,typeof e)},h.setApplicationVersion=function(e){if("string"==typeof e||null===e)return N("application.version",e,"setApplicationVersion",!1);(0,l.R)(42,typeof e)},h.start=()=>{try{(0,a.p)(f.xV,["API/start/called"],void 0,n.K7.metrics,w),w.emit("manual-start-all")}catch(e){(0,l.R)(23,e)}},h[p.G4.RECORD]=function(){(0,a.p)(f.xV,["API/recordReplay/called"],void 0,n.K7.metrics,w),(0,a.p)(p.G4.RECORD,[],void 0,n.K7.sessionReplay,w)},h[p.G4.PAUSE]=function(){(0,a.p)(f.xV,["API/pauseReplay/called"],void 0,n.K7.metrics,w),(0,a.p)(p.G4.PAUSE,[],void 0,n.K7.sessionReplay,w)},h.interaction=function(e){return(new T).get("object"==typeof e?e:{})};const S=T.prototype={createTracer:function(e,t){var r={},i=this,o="function"==typeof t;return(0,a.p)(f.xV,["API/createTracer/called"],void 0,n.K7.metrics,w),g||(0,a.p)(_+"tracer",[(0,m.t)(),e,r],i,n.K7.spa,w),function(){if(A.emit((o?"":"no-")+"fn-start",[(0,m.t)(),i,o],r),o)try{return t.apply(this,arguments)}catch(e){const t="string"==typeof e?new Error(e):e;throw A.emit("fn-err",[arguments,this,t],r),t}finally{A.emit("fn-end",[(0,m.t)()],r)}}}};function j(e,t,r,i){return function(){return(0,a.p)(f.xV,["API/"+t+"/called"],void 0,n.K7.metrics,w),i&&(0,a.p)(e+t,[(0,m.t)(),...arguments],r?null:this,i,w),r?void 0:this}}function k(){r.e(296).then(r.bind(r,8778)).then((({setAPI:t})=>{t(e),(0,c.Ze)(e,"api")})).catch((e=>{(0,l.R)(27,e),w.abort()}))}return["actionText","setName","setAttribute","save","ignore","onEnd","getContext","end","get"].forEach((e=>{S[e]=j(_,e,void 0,g?n.K7.softNav:n.K7.spa)})),h.setCurrentRouteName=g?j(_,"routeName",void 0,n.K7.softNav):j(E,"routeName",!0,n.K7.spa),h.noticeError=function(t,r){"string"==typeof t&&(t=new Error(t)),(0,a.p)(f.xV,["API/noticeError/called"],void 0,n.K7.metrics,w),(0,a.p)("err",[t,(0,m.t)(),!1,r,!!x[e]],void 0,n.K7.jserrors,w)},d.RI?(0,u.GG)((()=>k()),!0):k(),h}var N=r(9417),T=r(8122);const S={accountID:void 0,trustKey:void 0,agentID:void 0,licenseKey:void 0,applicationID:void 0,xpid:void 0},j={};var k=r(5284);const I=e=>{const t=e.startsWith("http");e+="/",r.p=t?e:"https://"+e};let O=!1;function P(e,t={},r,n){let{init:a,info:c,loader_config:u,runtime:l={},exposed:f=!0}=t;l.loaderType=r;const p=(0,g.pV)();c||(a=p.init,c=p.info,u=p.loader_config),(0,N.xN)(e.agentIdentifier,a||{}),function(e,t){if(!e)throw new Error("All loader-config objects require an agent identifier!");j[e]=(0,T.a)(t,S);const r=(0,g.nY)(e);r&&(r.loader_config=j[e])}(e.agentIdentifier,u||{}),c.jsAttributes??={},d.bv&&(c.jsAttributes.isWorker=!0),(0,i.x1)(e.agentIdentifier,c);const h=(0,N.D0)(e.agentIdentifier),v=[c.beacon,c.errorBeacon];O||(h.proxy.assets&&(I(h.proxy.assets),v.push(h.proxy.assets)),h.proxy.beacon&&v.push(h.proxy.beacon),E(),(0,g.US)("activatedFeatures",k.B),e.runSoftNavOverSpa&&=!0===h.soft_navigations.enabled&&h.feature_flags.includes("soft_nav")),l.denyList=[...h.ajax.deny_list||[],...h.ajax.block_internal?v:[]],l.ptid=e.agentIdentifier,(0,o.V)(e.agentIdentifier,l),e.ee=s.ee.get(e.agentIdentifier),void 0===e.api&&(e.api=_(e.agentIdentifier,n,e.runSoftNavOverSpa)),void 0===e.exposed&&(e.exposed=f),O=!0}},8374:(e,t,r)=>{r.nc=(()=>{try{return document?.currentScript?.nonce}catch(e){}return""})()},860:(e,t,r)=>{"use strict";r.d(t,{$J:()=>o,K7:()=>n,P3:()=>i});const n={ajax:"ajax",genericEvents:"generic_events",jserrors:"jserrors",logging:"logging",metrics:"metrics",pageAction:"page_action",pageViewEvent:"page_view_event",pageViewTiming:"page_view_timing",sessionReplay:"session_replay",sessionTrace:"session_trace",softNav:"soft_navigations",spa:"spa"},i={[n.pageViewEvent]:1,[n.pageViewTiming]:2,[n.metrics]:3,[n.jserrors]:4,[n.spa]:5,[n.ajax]:6,[n.sessionTrace]:7,[n.softNav]:8,[n.sessionReplay]:9,[n.logging]:10,[n.genericEvents]:11},o={[n.pageViewTiming]:"events",[n.ajax]:"events",[n.spa]:"events",[n.softNav]:"events",[n.metrics]:"jserrors",[n.jserrors]:"jserrors",[n.sessionTrace]:"browser/blobs",[n.sessionReplay]:"browser/blobs",[n.logging]:"browser/logs",[n.genericEvents]:"ins"}}},n={};function i(e){var t=n[e];if(void 0!==t)return t.exports;var o=n[e]={exports:{}};return r[e](o,o.exports,i),o.exports}i.m=r,i.d=(e,t)=>{for(var r in t)i.o(t,r)&&!i.o(e,r)&&Object.defineProperty(e,r,{enumerable:!0,get:t[r]})},i.f={},i.e=e=>Promise.all(Object.keys(i.f).reduce(((t,r)=>(i.f[r](e,t),t)),[])),i.u=e=>"nr-rum-1.274.0.min.js",i.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t),e={},t="NRBA-1.274.0.PROD:",i.l=(r,n,o,a)=>{if(e[r])e[r].push(n);else{var s,c;if(void 0!==o)for(var u=document.getElementsByTagName("script"),d=0;d<u.length;d++){var l=u[d];if(l.getAttribute("src")==r||l.getAttribute("data-webpack")==t+o){s=l;break}}if(!s){c=!0;var f={296:"sha512-gkYkZDAwQ9PwaDXs2YM+rNIdRej1Ac1mupWobRJ8eahQcXz6/sunGZCKklrzi5kWxhOGRZr2tn0rEKuLTXzfAA=="};(s=document.createElement("script")).charset="utf-8",s.timeout=120,i.nc&&s.setAttribute("nonce",i.nc),s.setAttribute("data-webpack",t+o),s.src=r,0!==s.src.indexOf(window.location.origin+"/")&&(s.crossOrigin="anonymous"),f[a]&&(s.integrity=f[a])}e[r]=[n];var g=(t,n)=>{s.onerror=s.onload=null,clearTimeout(p);var i=e[r];if(delete e[r],s.parentNode&&s.parentNode.removeChild(s),i&&i.forEach((e=>e(n))),t)return t(n)},p=setTimeout(g.bind(null,void 0,{type:"timeout",target:s}),12e4);s.onerror=g.bind(null,s.onerror),s.onload=g.bind(null,s.onload),c&&document.head.appendChild(s)}},i.r=e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},i.p="https://js-agent.newrelic.com/",(()=>{var e={840:0,374:0};i.f.j=(t,r)=>{var n=i.o(e,t)?e[t]:void 0;if(0!==n)if(n)r.push(n[2]);else{var o=new Promise(((r,i)=>n=e[t]=[r,i]));r.push(n[2]=o);var a=i.p+i.u(t),s=new Error;i.l(a,(r=>{if(i.o(e,t)&&(0!==(n=e[t])&&(e[t]=void 0),n)){var o=r&&("load"===r.type?"missing":r.type),a=r&&r.target&&r.target.src;s.message="Loading chunk "+t+" failed.\n("+o+": "+a+")",s.name="ChunkLoadError",s.type=o,s.request=a,n[1](s)}}),"chunk-"+t,t)}};var t=(t,r)=>{var n,o,[a,s,c]=r,u=0;if(a.some((t=>0!==e[t]))){for(n in s)i.o(s,n)&&(i.m[n]=s[n]);if(c)c(i)}for(t&&t(r);u<a.length;u++)o=a[u],i.o(e,o)&&e[o]&&e[o][0](),e[o]=0},r=self["webpackChunk:NRBA-1.274.0.PROD"]=self["webpackChunk:NRBA-1.274.0.PROD"]||[];r.forEach(t.bind(null,0)),r.push=t.bind(null,r.push.bind(r))})(),(()=>{"use strict";i(8374);var e=i(944),t=i(6344),r=i(9566);class n{agentIdentifier;constructor(e=(0,r.LA)(16)){this.agentIdentifier=e}#e(t,...r){if("function"==typeof this.api?.[t])return this.api[t](...r);(0,e.R)(35,t)}addPageAction(e,t){return this.#e("addPageAction",e,t)}setPageViewName(e,t){return this.#e("setPageViewName",e,t)}setCustomAttribute(e,t,r){return this.#e("setCustomAttribute",e,t,r)}noticeError(e,t){return this.#e("noticeError",e,t)}setUserId(e){return this.#e("setUserId",e)}setApplicationVersion(e){return this.#e("setApplicationVersion",e)}setErrorHandler(e){return this.#e("setErrorHandler",e)}addRelease(e,t){return this.#e("addRelease",e,t)}log(e,t){return this.#e("log",e,t)}}class o extends n{#e(t,...r){if("function"==typeof this.api?.[t])return this.api[t](...r);(0,e.R)(35,t)}start(){return this.#e("start")}finished(e){return this.#e("finished",e)}recordReplay(){return this.#e(t.G4.RECORD)}pauseReplay(){return this.#e(t.G4.PAUSE)}addToTrace(e){return this.#e("addToTrace",e)}setCurrentRouteName(e){return this.#e("setCurrentRouteName",e)}interaction(){return this.#e("interaction")}wrapLogger(e,t,r){return this.#e("wrapLogger",e,t,r)}}var a=i(860),s=i(9417);const c=Object.values(a.K7);function u(e){const t={};return c.forEach((r=>{t[r]=function(e,t){return!0===(0,s.gD)(t,"".concat(e,".enabled"))}(r,e)})),t}var d=i(7603);var l=i(1687),f=i(4234),g=i(5289),p=i(6154),h=i(384);const v=e=>p.RI&&!0===(0,s.gD)(e,"privacy.cookies_enabled");function m(e){return!!(0,h.dV)().o.MO&&v(e)&&!0===(0,s.gD)(e,"session_trace.enabled")}var b=i(6389);class y extends f.W{constructor(e,t,r=!0){super(e.agentIdentifier,t),this.auto=r,this.abortHandler=void 0,this.featAggregate=void 0,this.onAggregateImported=void 0,!1===e.init[this.featureName].autoStart&&(this.auto=!1),this.auto?(0,l.Ak)(e.agentIdentifier,t):this.ee.on("manual-start-all",(0,b.J)((()=>{(0,l.Ak)(e.agentIdentifier,this.featureName),this.auto=!0,this.importAggregator(e)})))}importAggregator(t,r={}){if(this.featAggregate||!this.auto)return;let n;this.onAggregateImported=new Promise((e=>{n=e}));const o=async()=>{let o;try{if(v(this.agentIdentifier)){const{setupAgentSession:e}=await i.e(296).then(i.bind(i,3861));o=e(t)}}catch(t){(0,e.R)(20,t),this.ee.emit("internal-error",[t]),this.featureName===a.K7.sessionReplay&&this.abortHandler?.()}try{if(t.sharedAggregator)await t.sharedAggregator;else{t.sharedAggregator=i.e(296).then(i.bind(i,9337));const{EventAggregator:e}=await t.sharedAggregator;t.sharedAggregator=new e}if(!this.#t(this.featureName,o))return(0,l.Ze)(this.agentIdentifier,this.featureName),void n(!1);const{lazyFeatureLoader:e}=await i.e(296).then(i.bind(i,6103)),{Aggregate:a}=await e(this.featureName,"aggregate");this.featAggregate=new a(t,r),n(!0)}catch(t){(0,e.R)(34,t),this.abortHandler?.(),(0,l.Ze)(this.agentIdentifier,this.featureName,!0),n(!1),this.ee&&this.ee.abort()}};p.RI?(0,g.GG)((()=>o()),!0):o()}#t(e,t){switch(e){case a.K7.sessionReplay:return m(this.agentIdentifier)&&!!t;case a.K7.sessionTrace:return!!t;default:return!0}}}var w=i(6630);class A extends y{static featureName=w.T;constructor(e,t=!0){super(e,w.T,t),this.importAggregator(e)}}var R=i(9908),E=i(2843),x=i(3878),_=i(782),N=i(1863);class T extends y{static featureName=_.T;constructor(e,t=!0){super(e,_.T,t),p.RI&&((0,E.u)((()=>(0,R.p)("docHidden",[(0,N.t)()],void 0,_.T,this.ee)),!0),(0,x.sp)("pagehide",(()=>(0,R.p)("winPagehide",[(0,N.t)()],void 0,_.T,this.ee))),this.importAggregator(e))}}var S=i(3969);class j extends y{static featureName=S.TZ;constructor(e,t=!0){super(e,S.TZ,t),this.importAggregator(e)}}new class extends o{constructor(t,r){super(r),p.gm?(this.features={},(0,h.bQ)(this.agentIdentifier,this),this.desiredFeatures=new Set(t.features||[]),this.desiredFeatures.add(A),this.runSoftNavOverSpa=[...this.desiredFeatures].some((e=>e.featureName===a.K7.softNav)),(0,d.j)(this,t,t.loaderType||"agent"),this.run()):(0,e.R)(21)}get config(){return{info:this.info,init:this.init,loader_config:this.loader_config,runtime:this.runtime}}run(){try{const t=u(this.agentIdentifier),r=[...this.desiredFeatures];r.sort(((e,t)=>a.P3[e.featureName]-a.P3[t.featureName])),r.forEach((r=>{if(!t[r.featureName]&&r.featureName!==a.K7.pageViewEvent)return;if(this.runSoftNavOverSpa&&r.featureName===a.K7.spa)return;if(!this.runSoftNavOverSpa&&r.featureName===a.K7.softNav)return;const n=function(e){switch(e){case a.K7.ajax:return[a.K7.jserrors];case a.K7.sessionTrace:return[a.K7.ajax,a.K7.pageViewEvent];case a.K7.sessionReplay:return[a.K7.sessionTrace];case a.K7.pageViewTiming:return[a.K7.pageViewEvent];default:return[]}}(r.featureName).filter((e=>!(e in this.features)));n.length>0&&(0,e.R)(36,{targetFeature:r.featureName,missingDependencies:n}),this.features[r.featureName]=new r(this)}))}catch(t){(0,e.R)(22,t);for(const e in this.features)this.features[e].abortHandler?.();const r=(0,h.Zm)();delete r.initializedAgents[this.agentIdentifier]?.api,delete r.initializedAgents[this.agentIdentifier]?.features,delete this.sharedAggregator;return r.ee.get(this.agentIdentifier).abort(),!1}}}({features:[A,T,j],loaderType:"lite"})})()})();</script> <link rel="icon" type="image/x-icon" href="/wp-content/themes/bsdstarter/favicon.ico"> <link rel="shortcut icon" href="/wp-content/themes/bsdstarter/favicon.ico"> <link rel="stylesheet" href="/wp-content/themes/bsdstarter/assets/css/mediaelementplayer.min.css" type="text/css" media="all"> <link rel="stylesheet" href="/wp-content/themes/bsdstarter/style.css?v=2024-24-11" type="text/css" media="all"> <meta name='robots' content='index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1' /> <!-- This site is optimized with the Yoast SEO Premium plugin v22.5 (Yoast SEO v22.5) - https://yoast.com/wordpress/plugins/seo/ --> <title>Home - CHM</title> <link rel="canonical" href="https://live-comp-history-museum.pantheonsite.io/" /> <meta property="og:locale" content="en_US" /> <meta property="og:type" content="website" /> <meta property="og:title" content="Home" /> <meta property="og:url" content="https://live-comp-history-museum.pantheonsite.io/" /> <meta property="og:site_name" content="CHM" /> <meta property="article:publisher" content="https://www.facebook.com/computerhistory/" /> <meta property="article:modified_time" content="2024-11-22T20:13:13+00:00" /> <meta name="twitter:card" content="summary_large_image" /> <meta name="twitter:site" content="@ComputerHistory" /> <script type="application/ld+json" class="yoast-schema-graph">{"@context":"https://schema.org","@graph":[{"@type":"WebPage","@id":"https://live-comp-history-museum.pantheonsite.io/","url":"https://live-comp-history-museum.pantheonsite.io/","name":"Home - CHM","isPartOf":{"@id":"https://computerhistory.org/#website"},"about":{"@id":"https://computerhistory.org/#organization"},"datePublished":"2019-06-25T08:09:18+00:00","dateModified":"2024-11-22T20:13:13+00:00","breadcrumb":{"@id":"https://live-comp-history-museum.pantheonsite.io/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https://live-comp-history-museum.pantheonsite.io/"]}]},{"@type":"BreadcrumbList","@id":"https://live-comp-history-museum.pantheonsite.io/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home"}]},{"@type":"WebSite","@id":"https://computerhistory.org/#website","url":"https://computerhistory.org/","name":"CHM","description":"Computer History Museum","publisher":{"@id":"https://computerhistory.org/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://computerhistory.org/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https://computerhistory.org/#organization","name":"Computer History Museum","url":"https://computerhistory.org/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https://computerhistory.org/#/schema/logo/image/","url":"https://computerhistory.org/wp-content/uploads/2019/07/chm_logo_400x400.jpg","contentUrl":"https://computerhistory.org/wp-content/uploads/2019/07/chm_logo_400x400.jpg","width":800,"height":800,"caption":"Computer History Museum"},"image":{"@id":"https://computerhistory.org/#/schema/logo/image/"},"sameAs":["https://www.facebook.com/computerhistory/","https://x.com/ComputerHistory","https://www.instagram.com/computerhistory/","https://www.youtube.com/user/ComputerHistory","https://en.wikipedia.org/wiki/Computer_History_Museum"]}]}</script> <meta name="google-site-verification" content="Yn3JMKeiLvajp8ng2GZpR6eYm_wjIQflmPShjD5O8cY" /> <!-- / Yoast SEO Premium plugin. --> <link rel='dns-prefetch' href='//static.addtoany.com' /> <link rel='dns-prefetch' href='//www.google.com' /> <link rel='dns-prefetch' href='//addevent.com' /> <link rel='dns-prefetch' href='//cdnjs.cloudflare.com' /> <link rel='stylesheet' id='popup-maker-site-css' href='//computerhistory.org/wp-content/uploads/pum/pum-site-styles.css?generated=1732227841&ver=1.18.5' type='text/css' media='all' /> <link rel='stylesheet' id='wp-block-library-css' href='https://computerhistory.org/wp-includes/css/dist/block-library/style.min.css?ver=6.4.3' type='text/css' media='all' /> <style id='classic-theme-styles-inline-css' type='text/css'> /*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} </style> <style id='global-styles-inline-css' type='text/css'> body{--wp--preset--color--black: #000000;--wp--preset--color--cyan-bluish-gray: #abb8c3;--wp--preset--color--white: #ffffff;--wp--preset--color--pale-pink: #f78da7;--wp--preset--color--vivid-red: #cf2e2e;--wp--preset--color--luminous-vivid-orange: #ff6900;--wp--preset--color--luminous-vivid-amber: #fcb900;--wp--preset--color--light-green-cyan: #7bdcb5;--wp--preset--color--vivid-green-cyan: #00d084;--wp--preset--color--pale-cyan-blue: #8ed1fc;--wp--preset--color--vivid-cyan-blue: #0693e3;--wp--preset--color--vivid-purple: #9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple: linear-gradient(135deg,rgba(6,147,227,1) 0%,rgb(155,81,224) 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan: linear-gradient(135deg,rgb(122,220,180) 0%,rgb(0,208,130) 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange: linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red: linear-gradient(135deg,rgba(255,105,0,1) 0%,rgb(207,46,46) 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray: linear-gradient(135deg,rgb(238,238,238) 0%,rgb(169,184,195) 100%);--wp--preset--gradient--cool-to-warm-spectrum: linear-gradient(135deg,rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 60%,rgb(251,105,98) 80%,rgb(254,248,76) 100%);--wp--preset--gradient--blush-light-purple: linear-gradient(135deg,rgb(255,206,236) 0%,rgb(152,150,240) 100%);--wp--preset--gradient--blush-bordeaux: linear-gradient(135deg,rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(107,0,62) 100%);--wp--preset--gradient--luminous-dusk: linear-gradient(135deg,rgb(255,203,112) 0%,rgb(199,81,192) 50%,rgb(65,88,208) 100%);--wp--preset--gradient--pale-ocean: linear-gradient(135deg,rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%);--wp--preset--gradient--electric-grass: linear-gradient(135deg,rgb(202,248,128) 0%,rgb(113,206,126) 100%);--wp--preset--gradient--midnight: linear-gradient(135deg,rgb(2,3,129) 0%,rgb(40,116,252) 100%);--wp--preset--font-size--small: 13px;--wp--preset--font-size--medium: 20px;--wp--preset--font-size--large: 36px;--wp--preset--font-size--x-large: 42px;--wp--preset--spacing--20: 0.44rem;--wp--preset--spacing--30: 0.67rem;--wp--preset--spacing--40: 1rem;--wp--preset--spacing--50: 1.5rem;--wp--preset--spacing--60: 2.25rem;--wp--preset--spacing--70: 3.38rem;--wp--preset--spacing--80: 5.06rem;--wp--preset--shadow--natural: 6px 6px 9px rgba(0, 0, 0, 0.2);--wp--preset--shadow--deep: 12px 12px 50px rgba(0, 0, 0, 0.4);--wp--preset--shadow--sharp: 6px 6px 0px rgba(0, 0, 0, 0.2);--wp--preset--shadow--outlined: 6px 6px 0px -3px rgba(255, 255, 255, 1), 6px 6px rgba(0, 0, 0, 1);--wp--preset--shadow--crisp: 6px 6px 0px rgba(0, 0, 0, 1);}:where(.is-layout-flex){gap: 0.5em;}:where(.is-layout-grid){gap: 0.5em;}body .is-layout-flow > .alignleft{float: left;margin-inline-start: 0;margin-inline-end: 2em;}body .is-layout-flow > .alignright{float: right;margin-inline-start: 2em;margin-inline-end: 0;}body .is-layout-flow > .aligncenter{margin-left: auto !important;margin-right: auto !important;}body .is-layout-constrained > .alignleft{float: left;margin-inline-start: 0;margin-inline-end: 2em;}body .is-layout-constrained > .alignright{float: right;margin-inline-start: 2em;margin-inline-end: 0;}body .is-layout-constrained > .aligncenter{margin-left: auto !important;margin-right: auto !important;}body .is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)){max-width: var(--wp--style--global--content-size);margin-left: auto !important;margin-right: auto !important;}body .is-layout-constrained > .alignwide{max-width: var(--wp--style--global--wide-size);}body .is-layout-flex{display: flex;}body .is-layout-flex{flex-wrap: wrap;align-items: center;}body .is-layout-flex > *{margin: 0;}body .is-layout-grid{display: grid;}body .is-layout-grid > *{margin: 0;}:where(.wp-block-columns.is-layout-flex){gap: 2em;}:where(.wp-block-columns.is-layout-grid){gap: 2em;}:where(.wp-block-post-template.is-layout-flex){gap: 1.25em;}:where(.wp-block-post-template.is-layout-grid){gap: 1.25em;}.has-black-color{color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color: var(--wp--preset--color--white) !important;}.has-pale-pink-color{color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color: var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color: var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color: var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color: var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color: var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color: var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color: var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color: var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color: var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color: var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color: var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color: var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color: var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color: var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color: var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background: var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background: var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background: var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background: var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background: var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background: var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background: var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background: var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background: var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background: var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background: var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size: var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size: var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size: var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size: var(--wp--preset--font-size--x-large) !important;} .wp-block-navigation a:where(:not(.wp-element-button)){color: inherit;} :where(.wp-block-post-template.is-layout-flex){gap: 1.25em;}:where(.wp-block-post-template.is-layout-grid){gap: 1.25em;} :where(.wp-block-columns.is-layout-flex){gap: 2em;}:where(.wp-block-columns.is-layout-grid){gap: 2em;} .wp-block-pullquote{font-size: 1.5em;line-height: 1.6;} </style> <link rel='stylesheet' id='contact-form-7-css' href='https://computerhistory.org/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.9.3' type='text/css' media='all' /> <link rel='stylesheet' id='addtoany-css' href='https://computerhistory.org/wp-content/plugins/add-to-any/addtoany.min.css?ver=1.16' type='text/css' media='all' /> <style id='addtoany-inline-css' type='text/css'> .a2a_floating_style { position: relative !important; top: 0 !important; margin-left: 0 !important; } </style> <link rel='stylesheet' id='popup-css' href='https://cdnjs.cloudflare.com/ajax/libs/magnific-popup.js/1.1.0/magnific-popup.css?ver=1' type='text/css' media='all' /> <script type="text/javascript" src="https://computerhistory.org/wp-content/themes/bsdstarter/src/js/vendor/jquery.js?ver=3.4.1" id="jquery-js"></script> <script type="text/javascript" id="addtoany-core-js-before"> /* <![CDATA[ */ window.a2a_config=window.a2a_config||{};a2a_config.callbacks=[];a2a_config.overlays=[];a2a_config.templates={}; /* ]]> */ </script> <script type="text/javascript" async src="https://static.addtoany.com/menu/page.js" id="addtoany-core-js"></script> <script type="text/javascript" async src="https://computerhistory.org/wp-content/plugins/add-to-any/addtoany.min.js?ver=1.1" id="addtoany-jquery-js"></script> <script type="text/javascript" src="https://addevent.com/libs/atc/1.6.1/atc.min.js?ver=1" id="atc-js"></script> <link rel="https://api.w.org/" href="https://computerhistory.org/wp-json/" /><link rel="alternate" type="application/json" href="https://computerhistory.org/wp-json/wp/v2/pages/709" /><link rel='shortlink' href='https://computerhistory.org/' /> <link rel="alternate" type="application/json+oembed" href="https://computerhistory.org/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fcomputerhistory.org%2F" /> <link rel="alternate" type="text/xml+oembed" href="https://computerhistory.org/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fcomputerhistory.org%2F&format=xml" /> <style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style> <style type="text/css" id="wp-custom-css"> @media only screen and (max-width: 445px) { header .nav-section-bottom { height: 440px!important; } } @media only screen and (max-width: 992px) { header .nav-section-bottom { height: 400px; overflow-y: scroll; position: relative; padding-bottom: 5rem; } header .nav-section-bottom .nav-section-bottom-menu .bottom-menu>li .submenu { width: 100%; } } .links-list ul { margin-bottom: 0!important; margin-left: 0!important; } .links-list ul li { margin-bottom: 14px!important; padding-left: 0!important; } .links-list ul>li:before { content: none!important; } .two-column-grid__right .events-list { margin-bottom: 0!important; margin-left: 0!important; } .two-column-grid__right .events-list li { margin-bottom: 14px!important; padding-left: 0!important; } .two-column-grid__right .events-list>li:before { content: none!important; } .single-column-grid .events-list { margin-bottom: 0!important; margin-left: 0!important; } .single-column-grid .events-list li { margin-bottom: 14px!important; padding-left: 0!important; } .single-column-grid .events-list>li:before { content: none!important; } .three-column-grid__center .events-list { margin-bottom: 0!important; margin-left: 0!important; } .three-column-grid__center .events-list li { margin-bottom: 14px!important; padding-left: 0!important; } .three-column-grid__center .events-list>li:before { content: none!important; } .pagination ul { margin-bottom: auto!important; margin-left: auto!important; } .pagination ul li { margin-bottom: 14px!important; padding-left: 0!important; } .pagination ul>li:before { content: none!important; } </style> <script type="text/javascript"> var MTUserId = '1c75c36c-a46a-4891-8bfa-e317e4c2df90'; var MTFontIds = new Array(); MTFontIds.push("1475724"); // DIN 1451 W01 EngSchrift (function () { var mtTracking = document.createElement('script'); mtTracking.type = 'text/javascript'; mtTracking.async = 'true'; mtTracking.src = '/wp-content/themes/bsdstarter/src/fonts/mtiFontTrackingCode.js'; (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(mtTracking); })(); </script> <script src="/wp-content/themes/bsdstarter/src/js/vendor/mediaelement-and-player.min.js'"></script> <!-- Google Tag Manager --> <script>(function (w, d, s, l, i) { w[l] = w[l] || []; w[l].push({ 'gtm.start': new Date().getTime(), event: 'gtm.js' }); var f = d.getElementsByTagName(s)[0], j = d.createElement(s), dl = l != 'dataLayer' ? '&l=' + l : ''; j.async = true; j.src = 'https://www.googletagmanager.com/gtm.js?id=' + i + dl; f.parentNode.insertBefore(j, f); })(window, document, 'script', 'dataLayer', 'GTM-MLN7JPS');</script> <!-- End Google Tag Manager --></head> <body class="home page-template page-template-landing-template page-template-landing-template-php page page-id-709" data-template="base.twig"> <!-- Google Tag Manager (noscript) --> <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MLN7JPS" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> <!-- End Google Tag Manager (noscript) --> <header> <div class="nav-wrapper"> <div class="container"> <div class="nav-section-top"> <div class="logo"> <a class="logo" href="https://computerhistory.org" title="Computer History Museum home link"> <img class="home-logo" src="https://computerhistory.org/wp-content/themes/bsdstarter/assets/img/chm-logo-invert.svg" alt="Computer History Museum Logo"> <img class="full-logo" src="https://computerhistory.org/wp-content/themes/bsdstarter/assets/img/chm-logo-text.svg" alt="Computer History Museum Logo"> <img class="teaser-logo" src="https://computerhistory.org/wp-content/themes/bsdstarter/assets/img/chm-logo-short.svg" alt="Computer History Museum Logo"> </a> </div> <div class="right-content"> <div class="responsive-buttons"> <a href="https://donate.computerhistory.org/computer-history-museum/" class="btn-nav btn-red chm-donate-popup">Donate</a> <a href="https://connect.computerhistory.org" class="btn-nav btn-green ">Tickets</a> </div> <button class="mobile-menu-toggle"> <span>Menu</span> </button> </div> </div> <div class="nav-section-bottom"> <div class="nav-section-bottom-menu"> <ul class="menu vertical large-horizontal bottom-menu" data-responsive-menu="drilldown large-dropdown"> <li> <a href="/explore/">Explore</a> <ul class="nested menu submenu vertical"> <li><a href="https://computerhistory.org/explore/">Overview</a></li> <li><a href="/collections/">Collections</a></li> <li><a href="https://computerhistory.org/timelines/">Timelines</a></li> <li><a href="https://computerhistory.org/blogs/">Blogs</a></li> <li><a href="/stories/">Stories</a></li> <li><a href="/playlists/">Playlists</a></li> <li><a href="https://computerhistory.org/activities-resources/">Activities & Resources</a></li> </ul> <!-- /.menu.nested --> </li> <li> <a href="/visit/">Visit</a> <ul class="nested menu submenu vertical"> <li><a href="/visit/">Overview</a></li> <li><a href="https://computerhistory.org/plan-your-visit/">Plan Your Visit</a></li> <li><a href="https://computerhistory.org/exhibits/">Exhibits</a></li> <li><a href="https://computerhistory.org/tours/">Tours</a></li> <li><a href="https://computerhistory.org/visit/group-visits/">Group Visits</a></li> <li><a href="/events/">Events</a></li> <li><a href="https://computerhistory.org/venue/">Venue</a></li> </ul> <!-- /.menu.nested --> </li> <li> <a href="/about/">About</a> <ul class="nested menu submenu vertical"> <li><a href="/about/">Overview</a></li> <li><a href="https://computerhistory.org/this-is-chm/">This Is CHM</a></li> <li><a href="https://computerhistory.org/fellow-awards/">Awards</a></li> <li><a href="https://computerhistory.org/programs/">Programs</a></li> <li><a href="/press-releases">News</a></li> <li><a href="https://computerhistory.org/leadership/">Leadership</a></li> </ul> <!-- /.menu.nested --> </li> <li> <a href="/join/">Join & Give</a> <ul class="nested menu submenu vertical"> <li><a href="/join/">Overview</a></li> <li><a href="https://computerhistory.org/membership/">Membership</a></li> <li><a href="https://computerhistory.org/ways-to-give/">Ways to Give</a></li> <li><a href="https://computerhistory.org/donor-recognition/">Donor Recognition</a></li> <li><a href="https://computerhistory.org/institutional-supporters/">Institutional Supporters</a></li> <li><a href="https://computerhistory.org/volunteers/">Volunteers</a></li> </ul> <!-- /.menu.nested --> </li> <li class="search-icon desktop"> <svg version="1.1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" xmlns:xlink="http://www.w3.org/1999/xlink" enable-background="new 0 0 512 512"> <g> <path d="M495,466.2L377.2,348.4c29.2-35.6,46.8-81.2,46.8-130.9C424,103.5,331.5,11,217.5,11C103.4,11,11,103.5,11,217.5 S103.4,424,217.5,424c49.7,0,95.2-17.5,130.8-46.7L466.1,495c8,8,20.9,8,28.9,0C503,487.1,503,474.1,495,466.2z M217.5,382.9 C126.2,382.9,52,308.7,52,217.5S126.2,52,217.5,52C308.7,52,383,126.3,383,217.5S308.7,382.9,217.5,382.9z" /> </g> </svg> </li> <li class="search-icon responsive"> <a href="#">Search <svg version="1.1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" xmlns:xlink="http://www.w3.org/1999/xlink" enable-background="new 0 0 512 512"> <g> <path d="M495,466.2L377.2,348.4c29.2-35.6,46.8-81.2,46.8-130.9C424,103.5,331.5,11,217.5,11C103.4,11,11,103.5,11,217.5 S103.4,424,217.5,424c49.7,0,95.2-17.5,130.8-46.7L466.1,495c8,8,20.9,8,28.9,0C503,487.1,503,474.1,495,466.2z M217.5,382.9 C126.2,382.9,52,308.7,52,217.5S126.2,52,217.5,52C308.7,52,383,126.3,383,217.5S308.7,382.9,217.5,382.9z" /> </g> </svg></a> </li> <li class="btn-nav-clear nav-display-desktop"> <a href="https://donate.computerhistory.org/computer-history-museum/" class="btn-nav btn-red chm-donate-popup">Donate</a> </li> <li class="btn-nav-clear nav-display-desktop"> <a href="https://connect.computerhistory.org" class="btn-nav btn-green ">Tickets</a> </li> </ul> <!-- /.menu --> </div> <div class="nav-section-top-menu"> <ul class="menu vertical large-horizontal top-menu" data-responsive-menu="drilldown large-dropdown"> <li> <a href="https://computerhistory.org/hours-admission/">Hours & Admission</a> </li> <li> <a href="https://computerhistory.org/subscribe/">Subscribe</a> </li> <li> <a href="https://computerhistory.org/chm-events/">Upcoming CHM Events</a> </li> </ul> <!-- /.menu --> </div> </div> </div> <div class="search-wrapper"> <div class="container"> <form role="search" method="get" id="searchform" class="searchform" action="https://computerhistory.org/"> <div> <label class="screen-reader-text" for="s">Search for:</label> <input type="text" value="" name="s" id="s" /> <input type="submit" id="searchsubmit" value="Go" /> </div> </form> <a href="https://www.computerhistory.org/collections/search/" class="search-text">Or search the collection catalog <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="10" height="7" viewBox="0 0 10 7"> <defs> <path id="ehgga" d="M464.07 207.98h8.498v1.042h-8.498z" /> <path id="ehggb" d="M470.208 211.99l-.768-.73 2.906-2.76-2.906-2.76.768-.73 3.673 3.49z" /> </defs> <g> <g transform="translate(-464 -205)"> <g> <use fill="#175e61" xlink:href="#ehgga" /> </g> <g> <use fill="#175e61" xlink:href="#ehggb" /> </g> </g> </g> </svg> </a> </div> </div> </div> </header> <div class="landing-page"> <section class="hero hero--cover"> <div class="hero-background"> <picture> <source media="(min-width: 768px)" srcset="https://computerhistory.org/wp-content/uploads/2024/11/2024-10-Chatbot-Exhibit-SIS-28-Edit-HQ-1152x768.jpg" /> <img src="https://computerhistory.org/wp-content/uploads/2024/11/2024-10-Chatbot-Exhibit-SIS-28-Edit-HQ-375x558.jpg" alt="background image" /> </picture> </div> <div class="hero-pattern"></div> <div class="container"> <div class="hero__content single"> <div id="breadcrumbs"></div> <h1>Now Open! Chatbots Decoded: Exploring AI</h1> </div> </div> </section> <section class="intro-text"> <div class="container"> <div class="row"> <div class="intro__column-left"> <h3>Chatbots Decoded: Exploring AI</h3> <p>Discover what chatbots are, where they come from, and why they matter. Have a conversation with a chatbot-powered robot and hear from experts about our future with AI.</p> <p><a href="https://computerhistory.org/exhibits/chatbots-decoded/" target="_blank" rel="noopener">Learn more</a>.</p> </div> <div class="intro__column-right column-small"> <p><strong>MUSEUM HOURS </strong><br /> <span data-ccp-props="{"201341983":0,"335551550":1,"335551620":1,"335559738":40,"335559739":0,"335559740":259}">Monday and Tuesday: Closed<br /> Wednesday–Sunday<br /> 10 a.m.–5 p.m. <br /> <a href="https://computerhistory.org/hours-admission/">Holidays and Closures</a></p> <p> </span></p> </div> </div> </div> </section> <!-- card block --> <section class="related-articles"> <div class="container"> <div class="related-articles__title-section"> <h2 class="related-articles__title left">Exhibits</h2> <a href="/exhibits/" class="related-articles__link">View All</a> </div> <div class="row"> <div class="related-articles__column"> <a href="/exhibits/chatbots-decoded/"> <div class="related-articles__img-wrapper"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2024/11/2024-10-Chatbot-Exhibit-SIS-07-scaled-310x175-c-default.jpg') center center no-repeat"> </div> </div> <div class="related-articles__content"> <h5></h5> <h4> Chatbots Decoded: Exploring AI </h4> <p class="lead-text">Discover what chatbots are, where they come from, and why they matter. Have a conversation with a chatbot-powered robot and hear from experts about our future with AI.</p> </div> </a> </div> <div class="related-articles__column"> <a href="/exhibits/revolution/"> <div class="related-articles__img-wrapper"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2022/02/CHM-March-2012-016-310x175-c-default.jpg') center center no-repeat"> </div> </div> <div class="related-articles__content"> <h5></h5> <h4> Revolution: The First 2000 Years of Computing </h4> <p class="lead-text">Revolution features 19 galleries, 1,100 objects, and inspiring stories from the pioneers and innovators who started the revolution that changed our world. Experience this exhibit online or in person.</p> </div> </a> </div> <div class="related-articles__column"> <a href="/exhibits/make-software"> <div class="related-articles__img-wrapper"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2022/02/chm_home-hero_1440_rev08-310x175-c-default.jpg') center center no-repeat"> </div> </div> <div class="related-articles__content"> <h5></h5> <h4> Make Software: Change the World! </h4> <p class="lead-text">Make Software explores the history, impact, and technology behind seven game-changing applications: MP3, Photoshop, MRI, Car Crash Simulation, Wikipedia, Texting, and World of Warcraft. Experience this exhibit online or in person.</p> </div> </a> </div> </div> <a href="/exhibits/" class="related-articles__link mobile">View All</a> </div> </section> <!-- card block --> <div class="container"> <!-- related events --> <section class="related-articles"> <div class="related-articles__title-section"> <h2 class="related-articles__title">Upcoming Events</h2> <a href="https://computerhistory.org/events" class="related-articles__link">View All</a> </div> <div class="row"> <div class="related-articles__column"> <a href="https://computerhistory.org/events/techfest-4/"> <div class="related-articles__img-wrapper"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2024/10/chm_techfest_base_1920x1080-310x175-c-default.jpg') center center no-repeat"> </div> </div> <div class="related-articles__content"> <h5> <span></span> </h5> <h4>TechFest</h4> <time class="event" datetime="Marcw-relat019">Sat, Dec, 7, 10:00AM</time> </div> </a> </div> <div class="related-articles__column"> <a href="https://computerhistory.org/events/heroes-never-die/"> <div class="related-articles__img-wrapper"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2024/08/chm_live_heroes_website_notext_924x551-310x175-c-default.jpg') center center no-repeat"> </div> </div> <div class="related-articles__content"> <h5> <span></span> </h5> <h4>Heroes Never Die</h4> <time class="event" datetime="Marcw-relat019">Tue, Dec, 10, 7:00PM</time> </div> </a> </div> </div> <a href="https://computerhistory.org/events" class="related-articles__link mobile">View All</a> </section> </div> <div class="container slider-section-wrapper"> <section class="slider-section slider--navigation"> <div class="slider__container"></div> <h2 class="section-title">Discover More at CHM</h2> <div class="js-carousel slider"> <div> <div class="slider__container"> <a href="https://computerhistory.org/tours/"> <div class="slider__img"> <img src="https://computerhistory.org/wp-content/uploads/2019/08/The-Rest-CHM-Software-Wing-014-760x0-c-default.jpg" alt="Tours"> </div> </a> <div class="slider__content"> <a href="https://computerhistory.org/tours/"> <h5>Visit</h5> <h4>Tours</h4> </a> </div> </div> </div> <div> <div class="slider__container"> <a href="https://computerhistory.org/exhibits/"> <div class="slider__img"> <img src="https://computerhistory.org/wp-content/uploads/2019/08/at-the-museum-overview-760x0-c-default.jpg" alt="Exhibits"> </div> </a> <div class="slider__content"> <a href="https://computerhistory.org/exhibits/"> <h5>Visit</h5> <h4>Exhibits</h4> </a> </div> </div> </div> <div> <div class="slider__container"> <a href="https://computerhistory.org/collections/"> <div class="slider__img"> <img src="https://computerhistory.org/wp-content/uploads/2019/08/cyc-065-crop-1-760x0-c-default.jpg" alt="Collections"> </div> </a> <div class="slider__content"> <a href="https://computerhistory.org/collections/"> <h5>EXPLORE</h5> <h4>Collections</h4> </a> </div> </div> </div> <div> <div class="slider__container"> <a href="https://computerhistory.org/playlists/source-code/"> <div class="slider__img"> <img src="https://computerhistory.org/wp-content/uploads/2019/07/MPQDSC-MacpaintWP-760x0-c-default.jpg" alt="Source Code"> </div> </a> <div class="slider__content"> <a href="https://computerhistory.org/playlists/source-code/"> <h5> playlist</h5> <h4>Source Code</h4> </a> </div> </div> </div> <div> <div class="slider__container"> <a href="https://computerhistory.org/timelines/"> <div class="slider__img"> <img src="https://computerhistory.org/wp-content/uploads/2019/07/1401_3-760x0-c-default.jpg" alt="Timelines"> </div> </a> <div class="slider__content"> <a href="https://computerhistory.org/timelines/"> <h5>Explore</h5> <h4>Timelines</h4> </a> </div> </div> </div> <div> <div class="slider__container"> <a href="https://computerhistory.org/fellow-awards/"> <div class="slider__img"> <img src="https://computerhistory.org/wp-content/uploads/2021/02/chm_fellows_website_924x551-760x0-c-default.jpg" alt="Fellow Awards"> </div> </a> <div class="slider__content"> <a href="https://computerhistory.org/fellow-awards/"> <h5>Awards</h5> <h4>Fellow Awards</h4> </a> </div> </div> </div> </div> </section> </div> <!-- more stories --> <section class="more-stories"> <div class="container"> <h2 class="more-stories__title">In the News</h2> <div class="row"> <div class="more-stories__column" style="background: url('https://computerhistory.org/wp-content/uploads/2024/10/Ameca-W-BG-03i_¢23-10-477x268-c-default.jpg') center center no-repeat;"> <a href="https://computerhistory.org/press-releases/computer-history-museum-unveils-chatbots-decoded-exploring-ai-exhibit/"> <div class="more-stories__text"> <span class="more-stories__text-title">CHM Unveils “Chatbots Decoded: Exploring AI” Exhibit</span> </div> </a> </div> <div class="more-stories__column" style="background: url('https://computerhistory.org/wp-content/uploads/2024/05/chm_fellows24_all-website_924x551-477x268-c-default.jpg') center center no-repeat;"> <a href="https://computerhistory.org/programs/2024-fellow-awards/"> <div class="more-stories__text"> <span class="more-stories__text-title">Honoring the 2024 Fellow Awards</span> </div> </a> </div> </div> </div> </section> <!-- more stories --> <!-- related articles --> <div class="container"> <section class="related-articles"> <div class="related-articles__title-section"> <h2 class="related-articles__title">From Our Blogs</h2> <a href="https://computerhistory.org/blogs-all" class="related-articles__link">View all</a> </div> <div class="row"> <div class="related-articles__column"> <a href="https://computerhistory.org/blog/2024-fellow-awards/"> <div class="related-articles__img-wrapper"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2024/11/2024_11_FellowAwardsSet-up_005-310x175-c-default.jpg') center center no-repeat"> </div> </div> <div class="related-articles__content"> <h5>CHM BLOG</h5> <h4>2024 Fellow Awards</h4> <p class="lead-text">CHM's 2024 Fellows were honored in a gala ceremony at the Museum, welcoming Allan Alcorn, Nolan Bushnell, Steven Mayer, Elizabeth "Jake" Feinler, and Jensen Huang into the prestigious community.</p> </div> </a> </div> <div class="related-articles__column"> <a href="https://computerhistory.org/blog/in-memoriam-thomas-e-kurtz-1928-2024/"> <div class="related-articles__img-wrapper"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2024/11/Thomas-Kurtz-memoriam-310x175-c-default.png') center center no-repeat"> </div> </div> <div class="related-articles__content"> <h5>CHM BLOG</h5> <h4>In Memoriam: Thomas E. Kurtz, 1928–2024</h4> <p class="lead-text">CHM remembers the remarkable career and contributions of 2023 Fellow Thomas E. Kurtz, who passed away on November 12, 2024.</p> </div> </a> </div> <div class="related-articles__column"> <a href="https://computerhistory.org/blog/hearing-tech-history/"> <div class="related-articles__img-wrapper"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2024/10/Marty-and-Shayna-comparing-CI-Hardware-scaled-310x175-c-default.jpg') center center no-repeat"> </div> </div> <div class="related-articles__content"> <h5>CHM BLOG</h5> <h4>Hearing Tech History</h4> <p class="lead-text">CHM has received a donation of a rare, one-of-a-kind portable speech processing device designed at Stanford University for use with cochlear implants to aid hearing.</p> </div> </a> </div> </div> <a href="https://computerhistory.org/blogs-all" class="related-articles__link mobile">View all</a> </section> </div> <!-- card block --> <section class="related-articles"> <div class="container"> <div class="related-articles__title-section"> <h2 class="related-articles__title left">Activities & Resources</h2> <a href="https://computerhistory.org/activities-resources/" class="related-articles__link">View All</a> </div> <div class="row"> <div class="related-articles__column"> <a href="https://computerhistory.org/techquest/"> <div class="related-articles__img-wrapper"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2022/09/Rainforest-310x175-c-default.jpg') center center no-repeat"> </div> </div> <div class="related-articles__content"> <h5>Game for Grades 3–8</h5> <h4> Roblox </h4> <p class="lead-text">In CHM's TechQuest on Roblox, explore how tech is used in the real world today in two unique worlds—conservation and automation. Use drones, VR goggles, and more. </p> </div> </a> </div> <div class="related-articles__column"> <a href="https://education.minecraft.net/en-us/lessons/the-great-tech-story2"> <div class="related-articles__img-wrapper"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2021/11/Ada-Lovelace-310x175-c-default.png') center center no-repeat"> </div> </div> <div class="related-articles__content"> <h5></h5> <h4> Minecraft: Education Edition </h4> <p class="lead-text">The Great Tech Story, the Museum’s world in Minecraft: Education Edition, inspires and empowers students from ages 8–16 to become engaged technology citizens.</p> </div> </a> </div> <div class="related-articles__column"> <a href="https://computerhistory.org/revolution-virtual-scavenger-hunt/"> <div class="related-articles__img-wrapper"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2021/12/Screenshot-2021-12-02-180130-310x175-c-default.jpg') center center no-repeat"> </div> </div> <div class="related-articles__content"> <h5>Activity for Grades 6–12</h5> <h4> Revolution Virtual Scavenger Hunt </h4> <p class="lead-text">Discover the treasures of Revolution: The First 2,000 Years of Computing. Our virtual scavenger hunt is specially designed to showcase the exhibit's key artifacts and stories. </p> </div> </a> </div> </div> <a href="https://computerhistory.org/activities-resources/" class="related-articles__link mobile">View All</a> </div> </section> <!-- card block --> <!-- card block --> <section class="related-articles"> <div class="container"> <div class="related-articles__title-section"> <h2 class="related-articles__title left">CHM on YouTube</h2> <a href="https://www.youtube.com/user/ComputerHistory" class="related-articles__link">View All</a> </div> <div class="row"> <div class="related-articles__column"> <a href="https://www.youtube.com/playlist?list=PLQsxaNhYv8dZMhpT8-934UPMdtho7G2_W"> <div class="related-articles__img-wrapper video"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2020/03/LHD-104-310x175-c-default.jpg') center center no-repeat"> </div> <div class="play-btn"></div> </div> <div class="related-articles__content"> <h5></h5> <h4> CHM Live </h4> <p class="lead-text">CHM Live convenes today’s thought leaders and experts for conversations and debate about the complexities and opportunities presented by technology. View the entire series on CHM's YouTube channel.</p> </div> </a> </div> <div class="related-articles__column"> <a href="https://www.youtube.com/playlist?list=PLQsxaNhYv8dbXcFSqpuCtYALJ-XdLjTGw"> <div class="related-articles__img-wrapper video"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2020/04/mscw.mri_.banner-image-310x175-c-default.jpg') center center no-repeat"> </div> <div class="play-btn"></div> </div> <div class="related-articles__content"> <h5></h5> <h4> Make Software: Change the World! </h4> <p class="lead-text">Explore these mini-documentaries from our exhibit, Make Software: Change the World! Learn about the history, impact, and technology behind MP3, Photoshop, MRI, Car Crash Simulation, Wikipedia, Texting, and World of Warcraft.</p> </div> </a> </div> <div class="related-articles__column"> <a href="https://www.youtube.com/@ComputerHistory/shorts"> <div class="related-articles__img-wrapper video"> <div class="related-articles__img" style="background: url('https://computerhistory.org/wp-content/uploads/2019/08/community-memory-terminal-bulletin-boards-310x175-c-default.jpg') center center no-repeat"> </div> <div class="play-btn"></div> </div> <div class="related-articles__content"> <h5></h5> <h4> CHM YouTube Shorts </h4> <p class="lead-text">Explore cultural moments in tech history, discover the strange and interesting stories behind unique artifacts, meet the pioneers who created our digital world, and go behind-the-scenes in CHM's collections.</p> </div> </a> </div> </div> <a href="https://www.youtube.com/user/ComputerHistory" class="related-articles__link mobile">View All</a> </div> </section> <!-- card block --> </div> <div class="chm-panel-donate"> <img src="https://computerhistory.org/wp-content/themes/bsdstarter/assets/img/panel-red-lines.svg" class="chm-img-left"> <div class="chm-panel-donate__content"> <h2>HELP US TELL THE FULL STORY</h2> <p><p>Become part of the movement transforming how people understand our computing history, digital present, and future impact on humanity by donating today.</p> </p> <button class="button button--primary-fill chm-donate-popup"> Donate </button> </div> <img src="https://computerhistory.org/wp-content/themes/bsdstarter/assets/img/panel-chm-logo-short.png" class="chm-img-right"> </div> <footer class="footer"> <div class="footer__top"> <div class="container"> <div class="footer-content-3"> <a class="logo" href="https://computerhistory.org" title="Computer History Museum home link"><img src="https://computerhistory.org/wp-content/themes/bsdstarter/assets/img/chm-logo-short.svg" alt="Computer History Museum Logo"></a> <div class="footer-term-conditions desktop"> <ul class="menu"> <li class="no-link"> <a href="#">CHM is a registered 501(c)3 organization. Your donation is tax-deductible to the extent permitted by law.</a> </li> <li class="no-link"> <a href="#">Tax ID 77-0507525.</a> </li> <li class=""> <a href="https://computerhistory.org/terms/">Terms of Use</a> </li> <li class=""> <a href="https://computerhistory.org/privacy/">Privacy</a> </li> <li class="no-link"> <a href="#">© 2024 Computer History Museum</a> </li> </ul> <!-- /.menu --> </div> </div> <div class="footer-content-4"> <div class="menu_one"> <ul class="menu" data-responsive-menu="drilldown large-dropdown"> <li> <a href="/press-releases/">Press</a> </li> <li> <a href="/jobs/">Careers</a> </li> <li> <a href="https://computerhistory.org/venue/">Venue</a> </li> </ul> </div> <div class="menu_two"> <ul class="menu" data-responsive-menu="drilldown large-dropdown"> <li> <a href="/events/">Events</a> </li> <li> <a href="/stories/">Stories</a> </li> <li> <a href="https://computerhistory.org/donate-now/">Donate</a> </li> </ul> <!-- /.menu --> </div> </div> <div class="footer-content-5"> <h2 class="widgettitle">Hours and Directions</h2> <div class="textwidget"><p><a href="/make-plan/">Hours & Directions</a></p> <p>1401 N. Shoreline Blvd.</p> <p>Mountain View, CA 94043</p> <p><a href="tel:+16508101010">(650) 810-1010</a></p> <p> </p> <p><a href="/contact-us/">More Contact Info</a></p> </div> </div> </div> </div> </footer> <div id="pum-30192" class="pum pum-overlay pum-theme-20380 pum-theme-lightbox popmake-overlay pum-click-to-close click_open" data-popmake="{"id":30192,"slug":"donate-button-trigger","theme_id":20380,"cookies":[],"triggers":[{"type":"click_open","settings":{"cookie_name":"","extra_selectors":".chm-donate-popup"}}],"mobile_disabled":null,"tablet_disabled":null,"meta":{"display":{"stackable":false,"overlay_disabled":false,"scrollable_content":false,"disable_reposition":false,"size":"normal","responsive_min_width":"px","responsive_min_width_unit":false,"responsive_max_width":"100%","responsive_max_width_unit":false,"custom_width":"640px","custom_width_unit":false,"custom_height":"380px","custom_height_unit":false,"custom_height_auto":false,"location":"center","position_from_trigger":false,"position_top":"100","position_left":"0","position_bottom":"0","position_right":"0","position_fixed":false,"animation_type":"fade","animation_speed":"350","animation_origin":"center top","overlay_zindex":false,"zindex":"1999999999"},"close":{"text":"","button_delay":"0","overlay_click":"1","esc_press":"1","f4_press":"1"},"click_open":[]}}" role="dialog" aria-modal="false" > <div id="popmake-30192" class="pum-container popmake theme-20380 pum-responsive pum-responsive-normal responsive size-normal"> <div class="pum-content popmake-content" tabindex="0"> <p><iframe id="wegiveembed" style="margin: 0px 0px 0px 0px; height: 675px; width: 100%;" title="Online Donations Form" src="https://donate.computerhistory.org/computer-history-museum/checkout/donor-portal-checkout-p" frameborder="0" scrolling="no" allowpaymentrequest="true" allow="payment"></iframe></p> </div> <button type="button" class="pum-close popmake-close" aria-label="Close"> × </button> </div> </div> <div id="pum-30970" class="pum pum-overlay pum-theme-30972 pum-theme-chm popmake-overlay pum-overlay-disabled auto_open click_open" data-popmake="{"id":30970,"slug":"chatbot-announcement","theme_id":30972,"cookies":[{"event":"on_popup_close","settings":{"name":"pum-30970","key":"","session":false,"path":"1","time":"1 month"}}],"triggers":[{"type":"auto_open","settings":{"cookie_name":["pum-30970"],"delay":"0"}},{"type":"click_open","settings":{"extra_selectors":"","cookie_name":null}}],"mobile_disabled":null,"tablet_disabled":null,"meta":{"display":{"stackable":"1","overlay_disabled":"1","scrollable_content":false,"disable_reposition":false,"size":"custom","responsive_min_width":"0px","responsive_min_width_unit":false,"responsive_max_width":"100px","responsive_max_width_unit":false,"custom_width":"100%","custom_width_unit":false,"custom_height":"68px","custom_height_unit":false,"custom_height_auto":"1","location":"center top","position_from_trigger":false,"position_top":"0","position_left":"10","position_bottom":"20","position_right":"10","position_fixed":"1","animation_type":"fadeAndSlide","animation_speed":"300","animation_origin":"top","overlay_zindex":false,"zindex":"999999999999"},"close":{"text":"X","button_delay":"0","overlay_click":false,"esc_press":false,"f4_press":false},"click_open":[]}}" role="dialog" aria-modal="false" > <div id="popmake-30970" class="pum-container popmake theme-30972 size-custom pum-position-fixed"> <div class="pum-content popmake-content" tabindex="0"> <div> <style> .ccfire { font-family: "DIN_1451 LT W01 Engschrift", Helvetica Neue, Helvetica, Arial, sans-serif !important; } .ccfire br { display: none; } </style> <p class="ccfire" style="text-align: center; color: #ffffff;"><a class="ccfire" style="font-size: 26px; text-transform: uppercase; color: #ffffff;" href="https://connect.computerhistory.org/events/6346af73-b2ee-3572-d519-2f2d2f18a311"><br /> Now Showing! Chatbots Decoded: Exploring AI. <u>Buy Tickets Now</u><br /> </a></p> </div> </div> <button type="button" class="pum-close popmake-close" aria-label="Close"> X </button> </div> </div> <script type="text/javascript" src="https://computerhistory.org/wp-includes/js/jquery/ui/core.min.js?ver=1.13.2" id="jquery-ui-core-js"></script> <script type="text/javascript" id="popup-maker-site-js-extra"> /* <![CDATA[ */ var pum_vars = {"version":"1.18.5","pm_dir_url":"https:\/\/computerhistory.org\/wp-content\/plugins\/popup-maker\/","ajaxurl":"https:\/\/computerhistory.org\/wp-admin\/admin-ajax.php","restapi":"https:\/\/computerhistory.org\/wp-json\/pum\/v1","rest_nonce":null,"default_theme":"20379","debug_mode":"","disable_tracking":"","home_url":"\/","message_position":"top","core_sub_forms_enabled":"1","popups":[],"cookie_domain":"","analytics_route":"analytics","analytics_api":"https:\/\/computerhistory.org\/wp-json\/pum\/v1"}; var pum_sub_vars = {"ajaxurl":"https:\/\/computerhistory.org\/wp-admin\/admin-ajax.php","message_position":"top"}; var pum_popups = {"pum-30192":{"triggers":[{"type":"click_open","settings":{"cookie_name":"","extra_selectors":".chm-donate-popup"}}],"cookies":[],"disable_on_mobile":false,"disable_on_tablet":false,"atc_promotion":null,"explain":null,"type_section":null,"theme_id":"20380","size":"normal","responsive_min_width":"px","responsive_max_width":"100%","custom_width":"640px","custom_height_auto":false,"custom_height":"380px","scrollable_content":false,"animation_type":"fade","animation_speed":"350","animation_origin":"center top","open_sound":"none","custom_sound":"","location":"center","position_top":"100","position_bottom":"0","position_left":"0","position_right":"0","position_from_trigger":false,"position_fixed":false,"overlay_disabled":false,"stackable":false,"disable_reposition":false,"zindex":"1999999999","close_button_delay":"0","fi_promotion":null,"close_on_form_submission":false,"close_on_form_submission_delay":"0","close_on_overlay_click":true,"close_on_esc_press":true,"close_on_f4_press":true,"disable_form_reopen":false,"disable_accessibility":false,"theme_slug":"lightbox","id":30192,"slug":"donate-button-trigger"},"pum-30970":{"triggers":[{"type":"auto_open","settings":{"cookie_name":["pum-30970"],"delay":"0"}}],"cookies":[{"event":"on_popup_close","settings":{"name":"pum-30970","key":"","session":false,"path":"1","time":"1 month"}}],"disable_on_mobile":false,"disable_on_tablet":false,"atc_promotion":null,"explain":null,"type_section":null,"theme_id":"30972","size":"custom","responsive_min_width":"0px","responsive_max_width":"100px","custom_width":"100%","custom_height_auto":true,"custom_height":"68px","scrollable_content":false,"animation_type":"fadeAndSlide","animation_speed":"300","animation_origin":"top","open_sound":"none","custom_sound":"","location":"center top","position_top":"0","position_bottom":"20","position_left":"10","position_right":"10","position_from_trigger":false,"position_fixed":true,"overlay_disabled":true,"stackable":true,"disable_reposition":false,"zindex":"999999999999","close_button_delay":"0","fi_promotion":null,"close_on_form_submission":false,"close_on_form_submission_delay":"0","close_on_overlay_click":false,"close_on_esc_press":false,"close_on_f4_press":false,"disable_form_reopen":false,"disable_accessibility":false,"theme_slug":"chm","id":30970,"slug":"chatbot-announcement"}}; /* ]]> */ </script> <script type="text/javascript" src="//computerhistory.org/wp-content/uploads/pum/pum-site-scripts.js?defer&generated=1732227841&ver=1.18.5" id="popup-maker-site-js"></script> <script type="text/javascript" src="https://computerhistory.org/wp-content/plugins/contact-form-7/includes/swv/js/index.js?ver=5.9.3" id="swv-js"></script> <script type="text/javascript" id="contact-form-7-js-extra"> /* <![CDATA[ */ var wpcf7 = {"api":{"root":"https:\/\/computerhistory.org\/wp-json\/","namespace":"contact-form-7\/v1"}}; /* ]]> */ </script> <script type="text/javascript" src="https://computerhistory.org/wp-content/plugins/contact-form-7/includes/js/index.js?ver=5.9.3" id="contact-form-7-js"></script> <script type="text/javascript" id="gforms_recaptcha_recaptcha-js-extra"> /* <![CDATA[ */ var gforms_recaptcha_recaptcha_strings = {"site_key":"6LemLLkUAAAAAAjc9RBh1WIYYyUREQ1QvL_YGx7w","ajaxurl":"https:\/\/computerhistory.org\/wp-admin\/admin-ajax.php","nonce":"f1341f1827"}; /* ]]> */ </script> <script type="text/javascript" src="https://www.google.com/recaptcha/api.js?render=6LemLLkUAAAAAAjc9RBh1WIYYyUREQ1QvL_YGx7w&ver=1.4.1" id="gforms_recaptcha_recaptcha-js"></script> <script type="text/javascript" src="https://www.google.com/recaptcha/api.js?render=6LemLLkUAAAAAAjc9RBh1WIYYyUREQ1QvL_YGx7w&ver=3.0" id="google-recaptcha-js"></script> <script type="text/javascript" src="https://computerhistory.org/wp-includes/js/dist/vendor/wp-polyfill-inert.min.js?ver=3.1.2" id="wp-polyfill-inert-js"></script> <script type="text/javascript" src="https://computerhistory.org/wp-includes/js/dist/vendor/regenerator-runtime.min.js?ver=0.14.0" id="regenerator-runtime-js"></script> <script type="text/javascript" src="https://computerhistory.org/wp-includes/js/dist/vendor/wp-polyfill.min.js?ver=3.15.0" id="wp-polyfill-js"></script> <script type="text/javascript" id="wpcf7-recaptcha-js-extra"> /* <![CDATA[ */ var wpcf7_recaptcha = {"sitekey":"6LemLLkUAAAAAAjc9RBh1WIYYyUREQ1QvL_YGx7w","actions":{"homepage":"homepage","contactform":"contactform"}}; /* ]]> */ </script> <script type="text/javascript" src="https://computerhistory.org/wp-content/plugins/contact-form-7/modules/recaptcha/index.js?ver=5.9.3" id="wpcf7-recaptcha-js"></script> <script type="text/javascript" src="https://computerhistory.org/wp-content/themes/bsdstarter/assets/js/source.dev.js?ver=0.0.3" id="site-js-js"></script> <script type="text/javascript"> jQuery(document).ready(function ($) { // Function to update margin-top based on popup height function updateMargins() { var popupHeight = $('#popmake-30970').outerHeight(); if (popupHeight > 0) { // Ensure popupHeight is valid $('body').css('margin-top', popupHeight + 'px'); $('header').css('margin-top', popupHeight + 'px'); } } // Adjust margin-top when popup opens $(document).on('pumAfterOpen', '#pum-30970', function () { updateMargins(); // Add a resize listener for the duration the popup is open $(window).on('resize.popup', function () { updateMargins(); }); }); // Reset margin-top when popup closes $(document).on('pumAfterClose', '#pum-30970', function () { $('body').css('margin-top', '0'); $('header').css('margin-top', '0'); // Remove the resize listener when the popup closes $(window).off('resize.popup'); }); }); </script> <script type="text/javascript">window.NREUM||(NREUM={});NREUM.info={"beacon":"bam.nr-data.net","licenseKey":"3711322ece","applicationID":"406198101","transactionName":"MlYDZhdTWxJZAERcVwscIFERW1oPFw9RW1wMXQYfEVdYEVQCRFA=","queueTime":0,"applicationTime":655,"atts":"HhEAEF9JSBw=","errorBeacon":"bam.nr-data.net","agent":""}</script></body> </html>