Information Access Division

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href="/web/20240224095632/https://www.nist.gov/itl">Information Technology Laboratory</a> </div> <div class="nist-section-header__sub"> <div class="nist-section-header__main grid-container"> <div class="grid-row"> <div class="nist-section-header__title tablet-lg:grid-col-4"> <h1 class="nist-page__title">Information Access Division</h1> </div> <div class="nist-section-header__desc tablet-lg:grid-col-8"> <div class="text-with-summary"> <p>We foster trust in technologies that make sense of complex information relating to human action, behavior, characteristics and communication through the advancement of measurement, evaluation and standards.</p> </div> </div> </div> </div> </div> </div> <div class="grid-container margin-top-4"> <div class="grid-row grid-gap-6"> <aside class="nist-page__region nist-page__region--sidebar-first tablet-lg:grid-col-4 desktop-lg:grid-col-3"> <div>  <div data-elastic-exclude="" class="nist-block"> <nav> <ul class="usa-sidenav usa-accordion "> <li 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</ul> </nav> </div>   <div class="views-element-container nist-block nist-block--org" data-elastic-exclude=""> <h2 class="nist-block__title">Groups</h2> <div><div class="js-view-dom-id-df548b3e690b7f642b3dca470b11478e40a342b114e8d79c72ed60ffe484859b"> <div class="link-list"> <ul> <li><div class="views-field views-field-title-1"><span class="field-content"><a href="/web/20240224095632/https://www.nist.gov/itl/iad/image-group" hreflang="en">Image Group</a></span></div></li> <li><div class="views-field views-field-title-1"><span class="field-content"><a href="/web/20240224095632/https://www.nist.gov/itl/iad/mig" hreflang="en">Multimodal Information Group</a></span></div></li> <li><div class="views-field views-field-title-1"><span class="field-content"><a href="/web/20240224095632/https://www.nist.gov/itl/iad/retrieval-group" hreflang="en">Retrieval Group</a></span></div></li> <li><div class="views-field views-field-title-1"><span class="field-content"><a href="/web/20240224095632/https://www.nist.gov/itl/iad/visualization-and-usability-group" hreflang="en">Visualization and Usability Group</a></span></div></li> </ul> </div> </div> </div> </div>  </div> </aside> <div class="nist-page__region nist-page__region--content tablet-lg:grid-col-8 desktop-lg:grid-col-9"> <div class="nist-block"> <div class="nist-content-row nist-content-row--width-legible paragraph paragraph--type--text paragraph--view-mode--default"> <div class="nist-block text-long"><h4><strong>The聽Information Access Division聽(IAD) is one of six technical divisions in the</strong>聽<strong><a href="https://web.archive.org/web/20240224095632/https://www.nist.gov/itl">Information Technology Laboratory</a></strong>.</h4> <p>IAD is known for our world-class evaluation-driven research programs that accelerate the readiness of emerging technologies for widespread deployment. For decades, IAD has fostered community evaluations for foundational Artificial Intelligence in research areas such as human language technologies, biometrics, search, information retrieval and natural language processing.聽聽IAD advances the measurement science, develops novel evaluation paradigms, and performs research to ensure technology is developed and used correctly and efficiently.</p> <p>Through collaborations with industry, academia, and the federal government, IAD enables the advancement of these technologies and provides the technical underpinnings to support the development of standards.</p> <p>聽</p> <div class="grid-row grid-gap"> <div class="grid-col"> <figure class=" align-center nist-image" role="group"><div> <img alt="Image representing Multimodal Information" height="320" loading="lazy" src="/web/20240224095632im_/https://www.nist.gov/sites/default/files/styles/480_x_480_limit/public/images/2018/06/20/shutterstock_687742111.jpg?itok=wn1Ul2nA" typeof="foaf:Image" width="480"/></div> <figcaption class="nist-image__caption"><div class="nist-image__credit"> <span class="nist-image__credit-label">Credit:</span> Shutterstock </div></figcaption></figure></div> <div class="grid-col last"> <p><a href="https://web.archive.org/web/20240224095632/https://www.nist.gov/itl/iad/mig"><strong>Multimodal Information Group</strong></a></p> <p>The Multimodal Information Group focuses on measurement and evaluation methods to facilitate the use of technologies that provide easier access to multimedia and multilingual information and improve human-computer interface modalities.聽聽</p> <p>聽</p> </div> </div> <div class="grid-row grid-gap"> <div class="grid-col"> <figure class=" align-center nist-image" role="group"><div> <img alt="Image Representing Digital Video Exchange Standards" height="270" loading="lazy" src="/web/20240224095632im_/https://www.nist.gov/sites/default/files/styles/480_x_480_limit/public/images/2019/08/21/image_analysis_console.jpg?itok=yfHs6KHy" typeof="foaf:Image" width="480"/></div> <figcaption class="nist-image__caption"><div class="nist-image__credit"> <span class="nist-image__credit-label">Credit:</span> Shutterstock </div></figcaption></figure></div> <div class="grid-col last"> <p><a href="https://web.archive.org/web/20240224095632/https://www.nist.gov/itl/iad/retrieval-group"><strong>Retrieval Group</strong></a></p> <p>The Retrieval Group facilitates retrieval research involving large, unstructured text files by providing test collections and organizing the Text REtrieval Conference (TREC) and its proceedings. The group聽focuses聽mainly on collections to support specific information retrieval sub-tasks, such as cross-language retrieval and multimedia retrieval.</p> <p>聽</p> </div> </div> <div class="grid-row grid-gap"> <div class="grid-col"> <figure class=" align-center nist-image" role="group"><div> <img alt="Image representing biometrics" height="302" loading="lazy" src="/web/20240224095632im_/https://www.nist.gov/sites/default/files/styles/480_x_480_limit/public/images/2018/06/20/shutterstock_608453894.jpg?itok=KC6h0Mm8" typeof="foaf:Image" width="480"/></div> <figcaption class="nist-image__caption"><div class="nist-image__credit"> <span class="nist-image__credit-label">Credit:</span> Shutterstock </div></figcaption></figure></div> <div class="grid-col last"> <p><a href="https://web.archive.org/web/20240224095632/https://www.nist.gov/itl/iad/image-group"><strong>Image Group</strong></a></p> <p>The Image Group focuses聽on developing聽standards, measurements, evaluations, and best practice guidelines for biometric technologies. The Group聽promotes accuracy and interoperability by working closely with other government agencies, law enforcement, industry, and academia to support needs in the biometrics community.</p> </div> </div> <div class="grid-row grid-gap"> <div class="grid-col"> <figure class=" align-center nist-image" role="group"><div> <img alt="Digital contents concept. Social networking service. Streaming video. NFT. Non-fungible token." height="302" loading="lazy" src="/web/20240224095632im_/https://www.nist.gov/sites/default/files/styles/480_x_480_limit/public/images/2022/08/16/shutterstock_1975446842.png?itok=6jyZCjBD" typeof="foaf:Image" width="480"/></div> <figcaption class="nist-image__caption"><div class="nist-image__credit"> <span class="nist-image__credit-label">Credit:</span> Shutterstock </div></figcaption></figure></div> <div class="grid-col last"> <p><a href="https://web.archive.org/web/20240224095632/https://www.nist.gov/itl/iad/visualization-and-usability-group"><strong>Visualization and Usability Group</strong></a></p> <p>The Visualization and Usability Group performs research to develop user-centered measurement and evaluation methods, guidelines, and standards by applying human factors, cognitive science, user-centered design, and usability principles to improve human system interaction.聽</p> </div> </div></div> </div> <div class="nist-content-row nist-content-row--width-legible paragraph paragraph--type--text paragraph--view-mode--default"> <div class="nist-block text-long"><p>聽</p>  <p>聽</p></div> </div> <div class="paragraph paragraph--type--dynamic-content-list-ou paragraph--view-mode--default"> <div class="nist-block "> <h2 class="nist-block__title"> <div class="string">Events</div> </h2> <div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-5e906099f71f114dd1e7e58ae86fa31e9990b4a9461e36a53536ec0eacb0fd80"> <div> <article about="/news-events/events/ai-metrology-colloquia-series" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/news-events/events/ai-metrology-colloquia-series"><span>AI Metrology Colloquia Series</span> </a></h3> <div class="nist-teaser__date"> <div class="smartdate">Thu, Feb 29 2024, 12:00 - 1:00pm EST</div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary"> As a follow-on to the National Academies of Science, Engineering, and Medicine workshop on Assessing and Improving AI </div> </div> </div> </article> </div> <footer> <div class="link-list"><a href="/web/20240224095632/https://www.nist.gov/news-events/upcoming-events/org/6016">View All Events</a></div> </footer> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--dynamic-content-list-ou paragraph--view-mode--default"> <div class="nist-block "> <h2 class="nist-block__title"> <div class="string">Projects and Programs</div> </h2> <div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-2b4b7be05d7c379279113f3f2db08509983182bfb15f37c33963acbc943692ad"> <div> <article about="/programs-projects/ai-user-trust" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/programs-projects/ai-user-trust"><span>AI User Trust</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div> </div> </header> <div class="nist-teaser__content"> </div> </div> </article> </div> <div> <article about="/programs-projects/ansinist-itl-standard" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/programs-projects/ansinist-itl-standard"><span>ANSI/NIST-ITL Standard</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div> </div> </header> <div class="nist-teaser__content"> <div class="text-long"> The standard specifies formats to be used for exchanging fingerprint and other image data. </div> </div> </div> </article> </div> <div> <article about="/programs-projects/biometric-compression-information" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/programs-projects/biometric-compression-information"><span>Biometric Compression Information</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div> </div> </header> <div class="nist-teaser__content"> <div class="text-long"> In July of 2009 NIST in partnership with the FBI commenced an investigation on the use of JPEG 2000 for compressing fingerprint imagery with the ultimate goal </div> </div> </div> </article> </div> <div> <article about="/programs-projects/biometric-quality" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/programs-projects/biometric-quality"><span>Biometric Quality</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div> </div> </header> <div class="nist-teaser__content"> <div class="text-long"> Performance of biometric systems is dependent on the quality of the acquired input samples. If quality can be improved, either by sensor design, by user </div> </div> </div> </article> </div> <footer> <div class="link-list"><a href="/web/20240224095632/https://www.nist.gov/laboratories/projects-programs/org/6016">View All Projects/Programs</a></div> </footer> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--dynamic-content-list-ou paragraph--view-mode--default"> <div class="nist-block "> <h2 class="nist-block__title"> <div class="string">Software</div> </h2> <div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-40ca7b1def5ebe54624a2224f654636033cc3e3b1701d8d72777ce0f278302ff"> <div> <article about="/services-resources/software/nfiq-2" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/services-resources/software/nfiq-2"><span>NFIQ 2</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2021-11-12T12:00:00Z">November 12, 2021</time> </div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary"> The biometrics community recommended a new, open source, generalized version of NFIQ to be developed in consultation and collaboration with users and industry. </div> </div> </div> </article> </div> <div> <article about="/services-resources/software/video-analytic-quality-measurement-tools" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/services-resources/software/video-analytic-quality-measurement-tools"><span>Video Analytic Quality Measurement Tools</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2017-05-21T12:00:00Z">May 21, 2017</time> </div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary"> This Tool set has been created to facilitate video quality metric research and foster future R&D. Development was sponsored as part of video quality research by </div> </div> </div> </article> </div> <div> <article about="/services-resources/software/dental-encoding-translator-applications-suite-dentas" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/services-resources/software/dental-encoding-translator-applications-suite-dentas"><span>Dental Encoding Translator Applications Suite (DEnTAS)</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2015-08-11T12:00:00Z">August 11, 2015</time> </div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary"> NIST is pleased to announce that it has developed a capability to translate input and output from the major forensic dental systems (each of which uses </div> </div> </div> </article> </div> <div> <article about="/services-resources/software/biometric-evaluation-framework" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/services-resources/software/biometric-evaluation-framework"><span>Biometric Evaluation Framework</span> </a></h3> <div class="nist-teaser__date"> <div class="daterange"><time datetime="2014-08-05T12:00:00Z">August 5, 2014</time> </div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary"> Biometric Evaluation Framework is a set of C++ classes, error codes, and design patterns used to create a common environment to provide logging, data management </div> </div> </div> </article> </div> <footer> <div class="link-list"><a href="/web/20240224095632/https://www.nist.gov/services-resources/software/org/6016">View All Software</a></div> </footer> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--dynamic-content-list-ou paragraph--view-mode--default"> <div class="nist-block "> <h2 class="nist-block__title"> <div class="string">Awards</div> </h2> <div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-ad830c9857b8063f1fc888e613ddf0ad5cc101ce755960328d33ce5357c593e3"> <div> <article about="/nist-awards/2022-distinguished-career-award-p-jonathon-phillips" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20240224095632/https://www.nist.gov/nist-awards/2022-distinguished-career-award-p-jonathon-phillips" hreflang="en"><img loading="lazy" src="/web/20240224095632im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2022/12/20/Jonathan.Phillips.Dist_.Career.jpg?itok=PqP-FDNp" width="67" height="100" alt="Jonathan Phillips Distinguished Career" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/nist-awards/2022-distinguished-career-award-p-jonathon-phillips"><span>2022 - Distinguished Career Award---P. Jonathon Phillips</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="string-long">For a career of sustained excellence in advancing measurement science for face recognition and biometrics.</div> </div> </div> </article> </div> <div> <article about="/nist-awards/2022-gold-medal-award-kristen-greene-shanee-dawkins-jody-jacobs-mary-theofanos-jennifer" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20240224095632/https://www.nist.gov/nist-awards/2022-gold-medal-award-kristen-greene-shanee-dawkins-jody-jacobs-mary-theofanos-jennifer" hreflang="en"><img loading="lazy" src="/web/20240224095632im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2023/01/18/GOLD_Greene.Theofanous.Kostick.Dawkins.Jacobs.jpg?itok=z4qpXvhK" width="100" height="67" alt="2022 Gold Medal Awardees" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/nist-awards/2022-gold-medal-award-kristen-greene-shanee-dawkins-jody-jacobs-mary-theofanos-jennifer"><span>2022 - Gold Medal Award---Kristen Greene, Shanee Dawkins, Jody Jacobs, Mary Theofanos, Jennifer Kostick</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="string-long">For creating the Phish Scale, a revolutionary tool to rate socially engineered email attacks, which can strengthen an organization鈥檚 security posture.</div> </div> </div> </article> </div> <div> <article about="/awards/nists-information-technology-image-group-were-recognized-service-and-leadership-award-2022" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20240224095632/https://www.nist.gov/awards/nists-information-technology-image-group-were-recognized-service-and-leadership-award-2022" hreflang="en"><img loading="lazy" src="/web/20240224095632im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2022/09/27/Fed_ID_Image_Group-1_0.jpg?itok=68czQtas" width="100" height="66" alt="ITL's Image Group" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/awards/nists-information-technology-image-group-were-recognized-service-and-leadership-award-2022"><span>NIST's Information Technology Image Group Were Recognized with the Service and Leadership Award at the 2022 Federal Identity Forum</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="text-long"> The NIST Image Group is being nominated for the Service and Leadership team award for their substantive guidance and leadership to the </div> </div> </div> </article> </div> <div> <article about="/awards/diane-stephens-named-winner-2022-women-biometrics-award" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20240224095632/https://www.nist.gov/awards/diane-stephens-named-winner-2022-women-biometrics-award" hreflang="en"><img loading="lazy" src="/web/20240224095632im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2022/08/09/Diane%20Stephens%20Image.jpg?itok=SziAlZpv" width="100" height="96" alt="Image of Diane Stephens, NIST" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/awards/diane-stephens-named-winner-2022-women-biometrics-award"><span>Diane Stephens Named Winner for the 2022 Women in Biometrics Award</span> </a></h3> </header> <div class="nist-teaser__content"> <div class="text-long"> Diane Stephens of the Information Access Division in NIST's Information Technology Laboratory has been named one of the 2022 Security </div> </div> </div> </article> </div> <footer> <div class="link-list"><a href="/web/20240224095632/https://www.nist.gov/awards/org/6016">View All Awards</a></div> </footer> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--dynamic-content-list-ou paragraph--view-mode--default"> <div class="nist-block "> <h2 class="nist-block__title"> <div class="string">Press Coverage</div> </h2> <div class="viewsreference"><div class="views-element-container"><div class="js-view-dom-id-1dcd4b56778c827c04ae7edf5e419bcf0e3cd6e2c53386186db3aafc157b982c"> <div> <article about="/press-coverage/your-fingerprints-arent-unique-snowflake-yet" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/press-coverage/your-fingerprints-arent-unique-snowflake-yet"><span>Your fingerprints aren鈥檛 as unique as a snowflake. Yet.</span> </a></h3> <div class="nist-teaser__type"> <div class="string">FCW</div> </div> <div class="nist-teaser__date"> <div class="datetime"><time datetime="2018-05-07T12:00:00Z">May 7, 2018</time> </div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary"> A report by [NIST] details results from a September 2017 challenge held by [IARPA] to find more accurate (and less uncomfortable) method to capture fingerprints </div> </div> </div> </article> </div> <div> <article about="/press-coverage/how-nist-helps-facial-recognition-make-better-matches" class="nist-teaser"> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20240224095632/https://www.nist.gov/press-coverage/how-nist-helps-facial-recognition-make-better-matches"><span>How NIST Helps Facial Recognition Make Better Matches</span> </a></h3> <div class="nist-teaser__type"> <div class="string">GCN</div> </div> <div class="nist-teaser__date"> <div class="datetime"><time datetime="2018-04-05T12:00:00Z">April 5, 2018</time> </div> </div> </header> <div class="nist-teaser__content"> <div class="text-with-summary"> As use of facial recognition technology creeps into daily life -- for everything from unlocking cell phones and bank accounts to verifying identities of </div> </div> </div> </article> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="grid-container"> <div class="nist-page__region nist-page__region--content-bottom"> <div class="nist-block nist-block--contact"> <h2 class="nist-block__title">Contacts</h2> <div class="nist-contact"> <h3 class="nist-contact__heading">Division Chief</h3> <ul class="nist-contact__items"> <li about="/people/mark-przybocki" class="nist-contact__item"> <div class="nist-contact__name"><a href="/web/20240224095632/https://www.nist.gov/people/mark-przybocki" title="View staff profile page">Mark A. 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