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M340,102.2l71.7,0c10.7,0,18.5,0,18.5-14.6c0-14.8-7.8-14.8-18.5-14.8l-71.7,0V102.2z"></path><path d="M464.9,63.2c0-38.9,25.7-63.2,77.5-63.2C594.1,0,620,24.5,620,63.2c0,38.9-25.8,63.6-77.5,63.6 C490.6,126.8,464.9,102.3,464.9,63.2z M592.1,63.2c0-27.5-17.2-40.5-49.6-40.5c-32.6,0-49.8,12.8-49.8,40.5 c0,27.9,17.3,40.8,49.8,40.8C574.7,104,592.1,90.9,592.1,63.2z"></path><path d="M619.6,3.4l146.2,0v22.8l-60,0v97.2l-26.2,0V26.2l-60,0V3.4z"></path><path d="M874.5,123.4H778v-22.8h93.4c18.3,0,18.3-7.5,18.3-13c0-5.4,0-12.8-18.3-12.8h-57.3C777,74.8,773,49.8,773,39 c0-14.7,6.5-22.9,11.9-27.2c7.1-5.6,16.7-8.4,29.3-8.4h89.3v22.8h-86.3c-18.4,0-18.4,7.1-18.4,12.8c0,5.5,0,13,18.4,13h57.3 c37.1,0,41.1,24.9,41.1,35.6C915.5,98.4,911.5,123.4,874.5,123.4z"></path></g></svg></a></div><nav class="site-nav"><ul><li><button id="activate-search"><svg class="search-icon" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M12.1711 10.9948C14.2026 8.38429 14.0186 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https://cdn.sanity.io/images/7p2whiua/production/61245367097f5345e6011334e1a6daf1f5b5f128-2048x1536.jpg?w=2000&auto=format 2000w, https://cdn.sanity.io/images/7p2whiua/production/61245367097f5345e6011334e1a6daf1f5b5f128-2048x1536.jpg?w=1400&auto=format 1400w, https://cdn.sanity.io/images/7p2whiua/production/61245367097f5345e6011334e1a6daf1f5b5f128-2048x1536.jpg?w=900&auto=format 900w, https://cdn.sanity.io/images/7p2whiua/production/61245367097f5345e6011334e1a6daf1f5b5f128-2048x1536.jpg?w=600&auto=format 600w, " sizes=" (max-width: 420px) 300px, (max-width: 550px) 450px, (max-width: 768px) 700px, (max-width: 1024px) 600px, (max-width: 1440px) 700px, 1000px " src="https://cdn.sanity.io/images/7p2whiua/production/61245367097f5345e6011334e1a6daf1f5b5f128-2048x1536.jpg?w=900&auto=format" alt="A friendly looking red and white humanoid robot with a cartoonish appearance. It has a glowing red heart shape on it's chest and moves on wheeled feet." style="aspect-ratio:1.3333333333333333;background-color:#7b8487"/><button class="lightbox__open"><svg viewBox="0 0 30 30" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M20.8672 9C20.8672 8.65482 20.5874 8.375 20.2422 8.375H14.6172C14.272 8.375 13.9922 8.65482 13.9922 9C13.9922 9.34518 14.272 9.625 14.6172 9.625H19.6172V14.625C19.6172 14.9702 19.897 15.25 20.2422 15.25C20.5874 15.25 20.8672 14.9702 20.8672 14.625V9ZM19.8002 8.55806L11.315 17.0433L12.1988 17.9272L20.6841 9.44194L19.8002 8.55806Z"></path><path d="M8.375 20.2422C8.375 20.5874 8.65482 20.8672 9 20.8672H14.625C14.9702 20.8672 15.25 20.5874 15.25 20.2422C15.25 19.897 14.9702 19.6172 14.625 19.6172H9.625V14.6172C9.625 14.272 9.34518 13.9922 9 13.9922C8.65482 13.9922 8.375 14.272 8.375 14.6172V20.2422ZM9.44194 20.6841L17.9272 12.1988L17.0433 11.315L8.55806 19.8002L9.44194 20.6841Z"></path></svg></button><figcaption><span class="caption">Hi, I'm Emiew!</span><span> </span><span class="credit">Photo: Hitachi</span></figcaption></figure></div><div class="robot-hero__content ruled-md stack"><div class="robot-hero__description"><p>Emiew 3 is a friendly robot that rolls along at human speed to help people. It can assist lost tourists at airports, give workers a hand at the office, or greet customers at retail stores.</p></div><dl class="stack"><dt class="text-label-s">Creator</dt><dd class="text-body-1 creator"><p><a href="https://www.hitachi.com/" class="arrow-link" data-arrow-direction="up-right" data-arrow-animation="up-right" data-arrow-color="inherit" target="_blank" rel="noreferrer">Hitachi</a></p></dd><dt class="text-label-s">Year</dt><dd class="text-body-1">2016</dd><dt class="text-label-s">Country</dt><dd><a class="text-label-xs tag" href="/robots?country=japan">Japan 🇯🇵</a></dd><dt class="text-label-s">Categories</dt><dd><ul class="cluster"><li><a class="text-label-xs tag" href="/robots?category=humanoids">Humanoids</a></li><li><a class="text-label-xs tag" href="/robots?category=industrial">Industrial</a></li><li><a class="text-label-xs tag" href="/robots?category=service-robots">Service</a></li></ul></dd><dt class="text-label-s">Features</dt><dd><ul class="cluster"><li><a class="text-label-xs tag" href="/robots?feature=arms">Arms</a></li><li><a class="text-label-xs tag" href="/robots?feature=fully-autonomous">Fully Autonomous</a></li><li><a class="text-label-xs tag" href="/robots?feature=legs">Legs</a></li><li><a class="text-label-xs tag" href="/robots?feature=mobility">Mobility</a></li><li><a class="text-label-xs tag" href="/robots?feature=vision">Vision</a></li><li><a class="text-label-xs tag" href="/robots?feature=wheels">Wheels</a></li></ul></dd></dl></div></div></div><div id="videos" class="robot-videos split-switcher"><figure class="youtube-facade"><button class="youtube-facade__button" aria-label="Play video: Emiew helps passengers at Tokyo International Airport."><img aria-hidden="true" srcSet=" https://cdn.sanity.io/images/7p2whiua/production/21cd8cb88c87eebd71aeafbadf1457e30c11b693-1280x720.jpg?w=2000&auto=format 2000w, https://cdn.sanity.io/images/7p2whiua/production/21cd8cb88c87eebd71aeafbadf1457e30c11b693-1280x720.jpg?w=1400&auto=format 1400w, https://cdn.sanity.io/images/7p2whiua/production/21cd8cb88c87eebd71aeafbadf1457e30c11b693-1280x720.jpg?w=900&auto=format 900w, https://cdn.sanity.io/images/7p2whiua/production/21cd8cb88c87eebd71aeafbadf1457e30c11b693-1280x720.jpg?w=600&auto=format 600w, " sizes=" (max-width: 420px) 300px, (max-width: 550px) 450px, (max-width: 768px) 700px, (max-width: 1024px) 600px, 700px " src="https://cdn.sanity.io/images/7p2whiua/production/21cd8cb88c87eebd71aeafbadf1457e30c11b693-1280x720.jpg?w=900&auto=format" alt="Emiew helps passengers at Tokyo International Airport." width="1280" height="720" style="background-color:#5f212b" loading="lazy"/><div class="play-button" aria-hidden="true"><svg viewBox="0 0 48 48" fill="none" xmlns="http://www.w3.org/2000/svg" class="play-icon"><path d="M35.4069 23.1238C36.0977 23.5037 36.0977 24.4963 35.4069 24.8762L18.4819 34.1849C17.8155 34.5515 17 34.0693 17 33.3087L17 14.6913C17 13.9307 17.8155 13.4485 18.4819 13.8151L35.4069 23.1238Z"></path></svg></div></button><figcaption><span class="caption">Emiew helps passengers at Tokyo International Airport.</span><span> </span><span class="credit">Video: Hitachi</span></figcaption></figure><div class="ruled-md"><div class="thumbs"><h3 class="text-label-s">More videos</h3><div class="thumb-scroller over-scroll stack"><form method="get" action="/robots/emiew"><input type="hidden" name="video" value="1"/><button type="submit" class="thumb active"><figure class=""><div class="thumb-wrapper"><img srcSet=" https://cdn.sanity.io/images/7p2whiua/production/21cd8cb88c87eebd71aeafbadf1457e30c11b693-1280x720.jpg?rect=0,1,1280,719&w=500&h=281&auto=format 500w, https://cdn.sanity.io/images/7p2whiua/production/21cd8cb88c87eebd71aeafbadf1457e30c11b693-1280x720.jpg?w=400&h=225&auto=format 400w, https://cdn.sanity.io/images/7p2whiua/production/21cd8cb88c87eebd71aeafbadf1457e30c11b693-1280x720.jpg?rect=1,0,1278,720&w=300&h=169&auto=format 300w, " sizes=" (max-width: 1280px) 150px, (max-width: 1440px) 200px, 250px " src="https://cdn.sanity.io/images/7p2whiua/production/21cd8cb88c87eebd71aeafbadf1457e30c11b693-1280x720.jpg?w=400&h=225&auto=format" alt="Emiew helps passengers at Tokyo International Airport." style="background-color:#5f212b" loading="lazy"/></div><figcaption><span class="caption">Emiew helps passengers at Tokyo International Airport.</span></figcaption></figure></button></form><form method="get" action="/robots/emiew"><input type="hidden" name="video" value="2"/><button type="submit" class="thumb "><figure class=""><div class="thumb-wrapper"><img srcSet=" https://cdn.sanity.io/images/7p2whiua/production/a1d21001ed3f7fc259737245e1c96b956ba03a74-1280x720.jpg?rect=0,1,1280,719&w=500&h=281&auto=format 500w, https://cdn.sanity.io/images/7p2whiua/production/a1d21001ed3f7fc259737245e1c96b956ba03a74-1280x720.jpg?w=400&h=225&auto=format 400w, https://cdn.sanity.io/images/7p2whiua/production/a1d21001ed3f7fc259737245e1c96b956ba03a74-1280x720.jpg?rect=1,0,1278,720&w=300&h=169&auto=format 300w, " sizes=" (max-width: 1280px) 150px, (max-width: 1440px) 200px, 250px " src="https://cdn.sanity.io/images/7p2whiua/production/a1d21001ed3f7fc259737245e1c96b956ba03a74-1280x720.jpg?w=400&h=225&auto=format" alt="Emiew loves to help people." style="background-color:#9e4558" loading="lazy"/></div><figcaption><span class="caption">Emiew loves to help people.</span></figcaption></figure></button></form><form method="get" action="/robots/emiew"><input type="hidden" name="video" value="3"/><button type="submit" class="thumb "><figure class=""><div class="thumb-wrapper"><img srcSet=" https://cdn.sanity.io/images/7p2whiua/production/268798e5a574923cf18346d78c03b56d931762ef-1280x720.jpg?rect=0,1,1280,719&w=500&h=281&auto=format 500w, https://cdn.sanity.io/images/7p2whiua/production/268798e5a574923cf18346d78c03b56d931762ef-1280x720.jpg?w=400&h=225&auto=format 400w, https://cdn.sanity.io/images/7p2whiua/production/268798e5a574923cf18346d78c03b56d931762ef-1280x720.jpg?rect=1,0,1278,720&w=300&h=169&auto=format 300w, " sizes=" (max-width: 1280px) 150px, (max-width: 1440px) 200px, 250px " src="https://cdn.sanity.io/images/7p2whiua/production/268798e5a574923cf18346d78c03b56d931762ef-1280x720.jpg?w=400&h=225&auto=format" alt="Don't worry: If Emiew falls, it can get up by itself." style="background-color:#c4c489" loading="lazy"/></div><figcaption><span class="caption">Don't worry: If Emiew falls, it can get up by itself.</span></figcaption></figure></button></form></div><div class="thumb-reel reel"><form method="get" action="/robots/emiew"><input type="hidden" name="video" value="1"/><button type="submit" class="thumb active"><figure class=""><div class="thumb-wrapper"><img srcSet=" https://cdn.sanity.io/images/7p2whiua/production/21cd8cb88c87eebd71aeafbadf1457e30c11b693-1280x720.jpg?w=400&h=225&auto=format 400w, https://cdn.sanity.io/images/7p2whiua/production/21cd8cb88c87eebd71aeafbadf1457e30c11b693-1280x720.jpg?rect=1,0,1278,720&w=300&h=169&auto=format 300w, " sizes=" (max-width: 480px) 150px, 200px, " src="https://cdn.sanity.io/images/7p2whiua/production/21cd8cb88c87eebd71aeafbadf1457e30c11b693-1280x720.jpg?w=400&h=225&auto=format" alt="Emiew helps passengers at Tokyo International Airport." style="background-color:#5f212b" loading="lazy"/></div><figcaption><span class="caption">Emiew helps passengers at Tokyo International Airport.</span></figcaption></figure></button></form><form method="get" action="/robots/emiew"><input type="hidden" name="video" value="2"/><button type="submit" class="thumb "><figure class=""><div class="thumb-wrapper"><img srcSet=" https://cdn.sanity.io/images/7p2whiua/production/a1d21001ed3f7fc259737245e1c96b956ba03a74-1280x720.jpg?w=400&h=225&auto=format 400w, https://cdn.sanity.io/images/7p2whiua/production/a1d21001ed3f7fc259737245e1c96b956ba03a74-1280x720.jpg?rect=1,0,1278,720&w=300&h=169&auto=format 300w, " sizes=" (max-width: 480px) 150px, 200px, " src="https://cdn.sanity.io/images/7p2whiua/production/a1d21001ed3f7fc259737245e1c96b956ba03a74-1280x720.jpg?w=400&h=225&auto=format" alt="Emiew loves to help people." style="background-color:#9e4558" loading="lazy"/></div><figcaption><span class="caption">Emiew loves to help people.</span></figcaption></figure></button></form><form method="get" action="/robots/emiew"><input type="hidden" name="video" value="3"/><button type="submit" class="thumb "><figure class=""><div class="thumb-wrapper"><img srcSet=" https://cdn.sanity.io/images/7p2whiua/production/268798e5a574923cf18346d78c03b56d931762ef-1280x720.jpg?w=400&h=225&auto=format 400w, https://cdn.sanity.io/images/7p2whiua/production/268798e5a574923cf18346d78c03b56d931762ef-1280x720.jpg?rect=1,0,1278,720&w=300&h=169&auto=format 300w, " sizes=" (max-width: 480px) 150px, 200px, " src="https://cdn.sanity.io/images/7p2whiua/production/268798e5a574923cf18346d78c03b56d931762ef-1280x720.jpg?w=400&h=225&auto=format" alt="Don't worry: If Emiew falls, it can get up by itself." style="background-color:#c4c489" loading="lazy"/></div><figcaption><span class="caption">Don't worry: If Emiew falls, it can get up by itself.</span></figcaption></figure></button></form></div></div></div></div><div class="robot-ratings ruled-container-md"><h2 class="text-label-s">Rate this Robot</h2><div class="robot-ratings__inner"><div class="robot-rating overall ruled-md"><div class="robot-rating__inner"><header class="repel"><h3 class="text-label-s">Overall Rating</h3></header><div class="robot-rating__content"><form method="post" action="/robots/emiew"><input type="hidden" name="id" value="robot_emiew"/><input type="radio" id="rating-star-5" name="overall" value="5"/><label for="rating-star-5" title="5 Stars" aria-label="5 Stars"><svg viewBox="0 0 38 36" xmlns="http://www.w3.org/2000/svg"><path d="M18.2867 1.19529C18.5112 0.504305 19.4888 0.504305 19.7133 1.19529L23.5464 12.9924C23.6468 13.3014 23.9348 13.5106 24.2597 13.5106H36.6639C37.3905 13.5106 37.6926 14.4404 37.1048 14.8674L27.0695 22.1584C26.8067 22.3494 26.6967 22.6879 26.7971 22.997L30.6302 34.7941C30.8547 35.4851 30.0639 36.0596 29.4761 35.6326L19.4408 28.3416C19.178 28.1506 18.822 28.1506 18.5592 28.3416L8.52393 35.6326C7.93615 36.0596 7.14529 35.4851 7.3698 34.7941L11.2029 22.997C11.3033 22.6879 11.1933 22.3494 10.9305 22.1584L0.895237 14.8674C0.307452 14.4404 0.609533 13.5106 1.33608 13.5106H13.7403C14.0652 13.5106 14.3532 13.3014 14.4536 12.9924L18.2867 1.19529Z"></path></svg></label><input type="radio" id="rating-star-4" name="overall" value="4"/><label for="rating-star-4" title="4 Stars" aria-label="4 Stars"><svg viewBox="0 0 38 36" xmlns="http://www.w3.org/2000/svg"><path d="M18.2867 1.19529C18.5112 0.504305 19.4888 0.504305 19.7133 1.19529L23.5464 12.9924C23.6468 13.3014 23.9348 13.5106 24.2597 13.5106H36.6639C37.3905 13.5106 37.6926 14.4404 37.1048 14.8674L27.0695 22.1584C26.8067 22.3494 26.6967 22.6879 26.7971 22.997L30.6302 34.7941C30.8547 35.4851 30.0639 36.0596 29.4761 35.6326L19.4408 28.3416C19.178 28.1506 18.822 28.1506 18.5592 28.3416L8.52393 35.6326C7.93615 36.0596 7.14529 35.4851 7.3698 34.7941L11.2029 22.997C11.3033 22.6879 11.1933 22.3494 10.9305 22.1584L0.895237 14.8674C0.307452 14.4404 0.609533 13.5106 1.33608 13.5106H13.7403C14.0652 13.5106 14.3532 13.3014 14.4536 12.9924L18.2867 1.19529Z"></path></svg></label><input type="radio" id="rating-star-3" name="overall" value="3"/><label for="rating-star-3" title="3 Stars" aria-label="3 Stars"><svg viewBox="0 0 38 36" xmlns="http://www.w3.org/2000/svg"><path d="M18.2867 1.19529C18.5112 0.504305 19.4888 0.504305 19.7133 1.19529L23.5464 12.9924C23.6468 13.3014 23.9348 13.5106 24.2597 13.5106H36.6639C37.3905 13.5106 37.6926 14.4404 37.1048 14.8674L27.0695 22.1584C26.8067 22.3494 26.6967 22.6879 26.7971 22.997L30.6302 34.7941C30.8547 35.4851 30.0639 36.0596 29.4761 35.6326L19.4408 28.3416C19.178 28.1506 18.822 28.1506 18.5592 28.3416L8.52393 35.6326C7.93615 36.0596 7.14529 35.4851 7.3698 34.7941L11.2029 22.997C11.3033 22.6879 11.1933 22.3494 10.9305 22.1584L0.895237 14.8674C0.307452 14.4404 0.609533 13.5106 1.33608 13.5106H13.7403C14.0652 13.5106 14.3532 13.3014 14.4536 12.9924L18.2867 1.19529Z"></path></svg></label><input type="radio" id="rating-star-2" name="overall" value="2"/><label for="rating-star-2" title="2 Stars" aria-label="2 Stars"><svg viewBox="0 0 38 36" xmlns="http://www.w3.org/2000/svg"><path d="M18.2867 1.19529C18.5112 0.504305 19.4888 0.504305 19.7133 1.19529L23.5464 12.9924C23.6468 13.3014 23.9348 13.5106 24.2597 13.5106H36.6639C37.3905 13.5106 37.6926 14.4404 37.1048 14.8674L27.0695 22.1584C26.8067 22.3494 26.6967 22.6879 26.7971 22.997L30.6302 34.7941C30.8547 35.4851 30.0639 36.0596 29.4761 35.6326L19.4408 28.3416C19.178 28.1506 18.822 28.1506 18.5592 28.3416L8.52393 35.6326C7.93615 36.0596 7.14529 35.4851 7.3698 34.7941L11.2029 22.997C11.3033 22.6879 11.1933 22.3494 10.9305 22.1584L0.895237 14.8674C0.307452 14.4404 0.609533 13.5106 1.33608 13.5106H13.7403C14.0652 13.5106 14.3532 13.3014 14.4536 12.9924L18.2867 1.19529Z"></path></svg></label><input type="radio" id="rating-star-1" name="overall" value="1"/><label for="rating-star-1" title="1 Stars" aria-label="1 Stars"><svg viewBox="0 0 38 36" xmlns="http://www.w3.org/2000/svg"><path d="M18.2867 1.19529C18.5112 0.504305 19.4888 0.504305 19.7133 1.19529L23.5464 12.9924C23.6468 13.3014 23.9348 13.5106 24.2597 13.5106H36.6639C37.3905 13.5106 37.6926 14.4404 37.1048 14.8674L27.0695 22.1584C26.8067 22.3494 26.6967 22.6879 26.7971 22.997L30.6302 34.7941C30.8547 35.4851 30.0639 36.0596 29.4761 35.6326L19.4408 28.3416C19.178 28.1506 18.822 28.1506 18.5592 28.3416L8.52393 35.6326C7.93615 36.0596 7.14529 35.4851 7.3698 34.7941L11.2029 22.997C11.3033 22.6879 11.1933 22.3494 10.9305 22.1584L0.895237 14.8674C0.307452 14.4404 0.609533 13.5106 1.33608 13.5106H13.7403C14.0652 13.5106 14.3532 13.3014 14.4536 12.9924L18.2867 1.19529Z"></path></svg></label></form></div></div></div><div class="robot-rating wanted ruled-md"><div class="robot-rating__inner"><header class="repel"><h3 class="text-label-s">Would you want this robot?</h3></header><div class="robot-rating__content"><form method="post" action="/robots/emiew" class="repel"><input type="hidden" name="id" value="robot_emiew"/><label class="text-body-2" for="wanted-yes"><input type="radio" name="wanted" id="wanted-yes" value="1"/>Yes<span>, I would</span></label><label class="text-body-2" for="wanted-no"><input type="radio" name="wanted" id="wanted-no" value="0"/>No<span>, I wouldn't</span></label></form></div></div></div><div class="robot-rating appearance ruled-md"><div class="robot-rating__inner"><header class="repel"><h3 class="text-label-s">Appearance</h3></header><div class="robot-rating__content"><div><div class="text-label-s appearance-selection-label ">Neutral</div><form method="post" action="/robots/emiew" class=""><input type="hidden" name="id" value="robot_emiew"/><input type="range" name="appearance" id="appearance" min="-3" max="3" step="1"/><label class="repel" for="appearance" aria-label="Higher is friendlier, lower is creepier"><span class="text-label-s">Creepy ←</span><span class="text-label-s">→ Friendly</span></label></form></div></div></div></div></div></div><div id="did-you-know" class="did-you-know split-switcher ruled-container-md" data-controlled-column="first"><div class="did-you-know__content stack ruled-md"><h2 class="text-label-s">Did you know?</h2><div class="repel did-you-know__controls"><ul><li><button class="indicator active"><span class="visually-hidden">Go to quote 1</span></button></li><li><button class="indicator"><span class="visually-hidden">Go to quote 2</span></button></li><li><button class="indicator"><span class="visually-hidden">Go to quote 3</span></button></li><li><button class="indicator"><span class="visually-hidden">Go to quote 4</span></button></li><li><button class="indicator"><span class="visually-hidden">Go to quote 5</span></button></li></ul><div class="buttons"><button class="arrow-button">←</button><button class="arrow-button">→</button></div></div><div class="did-you-know__facts"><p class="text-body-l" draggable="false" style="z-index:1;opacity:1;transform:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;touch-action:pan-y">Emiew, pronounced "emu," stands for "Excellent Mobility and Interactive Existence as Workmate."</p></div></div><div class="did-you-know__images stack ruled-md"><figure class=""><img srcSet=" https://cdn.sanity.io/images/7p2whiua/production/f98857f8be8133c12ce49b2e2978e1d3eeddd894-2048x1536.jpg?w=2000&auto=format 2000w, https://cdn.sanity.io/images/7p2whiua/production/f98857f8be8133c12ce49b2e2978e1d3eeddd894-2048x1536.jpg?w=1400&auto=format 1400w, https://cdn.sanity.io/images/7p2whiua/production/f98857f8be8133c12ce49b2e2978e1d3eeddd894-2048x1536.jpg?w=900&auto=format 900w, https://cdn.sanity.io/images/7p2whiua/production/f98857f8be8133c12ce49b2e2978e1d3eeddd894-2048x1536.jpg?w=600&auto=format 600w, " sizes=" (max-width: 420px) 300px, (max-width: 550px) 450px, (max-width: 768px) 700px, (max-width: 1024px) 600px, (max-width: 1440px) 700px, 1000px " src="https://cdn.sanity.io/images/7p2whiua/production/f98857f8be8133c12ce49b2e2978e1d3eeddd894-2048x1536.jpg?w=900&auto=format" alt="The robot lies prone on the ground, but has raised it's head, chest and legs to get up." loading="lazy" style="aspect-ratio:1.3333333333333333;background-color:#5b1313"/><button class="lightbox__open"><svg viewBox="0 0 30 30" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M20.8672 9C20.8672 8.65482 20.5874 8.375 20.2422 8.375H14.6172C14.272 8.375 13.9922 8.65482 13.9922 9C13.9922 9.34518 14.272 9.625 14.6172 9.625H19.6172V14.625C19.6172 14.9702 19.897 15.25 20.2422 15.25C20.5874 15.25 20.8672 14.9702 20.8672 14.625V9ZM19.8002 8.55806L11.315 17.0433L12.1988 17.9272L20.6841 9.44194L19.8002 8.55806Z"></path><path d="M8.375 20.2422C8.375 20.5874 8.65482 20.8672 9 20.8672H14.625C14.9702 20.8672 15.25 20.5874 15.25 20.2422C15.25 19.897 14.9702 19.6172 14.625 19.6172H9.625V14.6172C9.625 14.272 9.34518 13.9922 9 13.9922C8.65482 13.9922 8.375 14.272 8.375 14.6172V20.2422ZM9.44194 20.6841L17.9272 12.1988L17.0433 11.315L8.55806 19.8002L9.44194 20.6841Z"></path></svg></button><figcaption><span class="caption">Emiew can get up by itself if it falls down.</span><span> </span><span class="credit">Photo: Hitachi</span></figcaption></figure></div></div><div class="robot-history switcher ruled-container-md" data-direction="rtl"><div class="robot-history__content ruled-md"><h2 class="text-label-s padding-bottom-r">History</h2><p><a href="https://spectrum.ieee.org/hitachi-upgrades-emiew-robot-to-help-clueless-american-tourists" target="_blank" rel="noreferrer">Hitachi designed EMIEW3</a> with the goal of creating "human symbiotic robots that can safely co-exist with humans, providing robot-based services with advanced communication capabilities." EMIEW3 looks almost identical to its <a href="https://spectrum.ieee.org/hitachi-emiew-robot-learns-to-navigate-around-the-office" target="_blank" rel="noreferrer">predecessor model, EMIEW2</a>, but there are some significant differences: While EMIEW2 had single wheels for feet, EMIEW3 uses a wheel plus a smaller caster on each foot, a design that appears to make balancing easier for the robot while moving or standing still.</p></div><div class="robot-history__images ruled-md stack"><figure class=""><img srcSet=" https://cdn.sanity.io/images/7p2whiua/production/78f8d3e7a6ad30c988a99f889fb125b28e8b7cd7-2048x1536.jpg?w=2000&auto=format 2000w, https://cdn.sanity.io/images/7p2whiua/production/78f8d3e7a6ad30c988a99f889fb125b28e8b7cd7-2048x1536.jpg?w=1400&auto=format 1400w, https://cdn.sanity.io/images/7p2whiua/production/78f8d3e7a6ad30c988a99f889fb125b28e8b7cd7-2048x1536.jpg?w=900&auto=format 900w, https://cdn.sanity.io/images/7p2whiua/production/78f8d3e7a6ad30c988a99f889fb125b28e8b7cd7-2048x1536.jpg?w=600&auto=format 600w, " sizes=" (max-width: 360px) 300px, (max-width: 480px) 450px, (max-width: 768px) 700px, (max-width: 1024px) 600px, (max-width: 1440px) 700px, 1000px " src="https://cdn.sanity.io/images/7p2whiua/production/78f8d3e7a6ad30c988a99f889fb125b28e8b7cd7-2048x1536.jpg?w=900&auto=format" alt="A person with a backpack addresses Emiew, who is half the size of the human." loading="lazy" style="aspect-ratio:1.3333333333333333;background-color:#bcbfbd"/><button class="lightbox__open"><svg viewBox="0 0 30 30" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M20.8672 9C20.8672 8.65482 20.5874 8.375 20.2422 8.375H14.6172C14.272 8.375 13.9922 8.65482 13.9922 9C13.9922 9.34518 14.272 9.625 14.6172 9.625H19.6172V14.625C19.6172 14.9702 19.897 15.25 20.2422 15.25C20.5874 15.25 20.8672 14.9702 20.8672 14.625V9ZM19.8002 8.55806L11.315 17.0433L12.1988 17.9272L20.6841 9.44194L19.8002 8.55806Z"></path><path d="M8.375 20.2422C8.375 20.5874 8.65482 20.8672 9 20.8672H14.625C14.9702 20.8672 15.25 20.5874 15.25 20.2422C15.25 19.897 14.9702 19.6172 14.625 19.6172H9.625V14.6172C9.625 14.272 9.34518 13.9922 9 13.9922C8.65482 13.9922 8.375 14.272 8.375 14.6172V20.2422ZM9.44194 20.6841L17.9272 12.1988L17.0433 11.315L8.55806 19.8002L9.44194 20.6841Z"></path></svg></button><figcaption><span class="caption">Emiew will help you if you are lost.</span><span> </span><span class="credit">Photo: Hitachi</span></figcaption></figure><figure class=""><img srcSet=" https://cdn.sanity.io/images/7p2whiua/production/9f0e73e1b8a2f5dd9ba27a4bb7f31be03d3d4afd-2048x1536.jpg?w=2000&auto=format 2000w, https://cdn.sanity.io/images/7p2whiua/production/9f0e73e1b8a2f5dd9ba27a4bb7f31be03d3d4afd-2048x1536.jpg?w=1400&auto=format 1400w, https://cdn.sanity.io/images/7p2whiua/production/9f0e73e1b8a2f5dd9ba27a4bb7f31be03d3d4afd-2048x1536.jpg?w=900&auto=format 900w, https://cdn.sanity.io/images/7p2whiua/production/9f0e73e1b8a2f5dd9ba27a4bb7f31be03d3d4afd-2048x1536.jpg?w=600&auto=format 600w, " sizes=" (max-width: 360px) 300px, (max-width: 480px) 450px, (max-width: 768px) 700px, (max-width: 1024px) 600px, (max-width: 1440px) 700px, 1000px " src="https://cdn.sanity.io/images/7p2whiua/production/9f0e73e1b8a2f5dd9ba27a4bb7f31be03d3d4afd-2048x1536.jpg?w=900&auto=format" alt="Red and white child sized robot rolls through an office, while three office workers look at it." loading="lazy" style="aspect-ratio:1.3333333333333333;background-color:#5d2c29"/><button class="lightbox__open"><svg viewBox="0 0 30 30" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M20.8672 9C20.8672 8.65482 20.5874 8.375 20.2422 8.375H14.6172C14.272 8.375 13.9922 8.65482 13.9922 9C13.9922 9.34518 14.272 9.625 14.6172 9.625H19.6172V14.625C19.6172 14.9702 19.897 15.25 20.2422 15.25C20.5874 15.25 20.8672 14.9702 20.8672 14.625V9ZM19.8002 8.55806L11.315 17.0433L12.1988 17.9272L20.6841 9.44194L19.8002 8.55806Z"></path><path d="M8.375 20.2422C8.375 20.5874 8.65482 20.8672 9 20.8672H14.625C14.9702 20.8672 15.25 20.5874 15.25 20.2422C15.25 19.897 14.9702 19.6172 14.625 19.6172H9.625V14.6172C9.625 14.272 9.34518 13.9922 9 13.9922C8.65482 13.9922 8.375 14.272 8.375 14.6172V20.2422ZM9.44194 20.6841L17.9272 12.1988L17.0433 11.315L8.55806 19.8002L9.44194 20.6841Z"></path></svg></button><figcaption><span class="caption">Emiew 2, an earlier model of the robot, greets coworkers.</span><span> </span><span class="credit">Photo: Yoshikazu Tsuno/AFP/Getty Images</span></figcaption></figure></div></div><div class="specs ruled-container-md"><h2 class="text-label-s padding-bottom-r">Specs</h2><dl class="switcher"><div class="switcher ruled-md"><div class="ruled-md stack padding-bottom-r"><dt class="visually-hidden">Overview</dt><dd class="text-body-1"><p>Compact, lightweight design. Able to travel at the same speed as humans. Recognizes and responds to human voice. Connected to a cloud-based system for processing voice and images.</p></dd><dt class="text-label-s">Status</dt><dd class="text-body-1"><p>Ongoing</p></dd><dt class="text-label-s">Year</dt><dd class="text-body-1"><p>2016</p></dd><dt class="text-label-s">Website</dt><dd class="specs__website-link"><p><a class="arrow-link" data-arrow-direction="up-right" data-arrow-animation="up-right" href="https://www.hitachi.com/rd/research/mechanical/robotics/index.html" target="_blank" rel="noreferrer"><span>hitachi.com/rd/research/mechanical/robotics/index.html</span></a></p></dd></div><div class="ruled-md stack measures padding-bottom-r"><dt class="text-label-s">Width</dt><dd class="text-headline-m">50 cm</dd><dt class="text-label-s">Height</dt><dd class="text-headline-m">90 cm </dd><dt class="text-label-s">Length</dt><dd class="text-headline-m">35 cm</dd><dt class="text-label-s">Weight</dt><dd class="text-headline-m">15 kg </dd><dt class="text-label-s">Speed</dt><dd class="text-headline-m">6 km/h </dd></div></div><div class="switcher ruled-md"><div class="ruled-md stack padding-bottom-r"><dt class="text-label-s">Sensors</dt><dd class="text-body-1"><p>HD camera, laser range finder, 14-channel microphone array.</p></dd><dt class="text-label-s">Actuators</dt><dd class="text-body-1"><p>21 DC motors</p></dd><dt class="text-label-s">Degrees of Freedom (DoF)</dt><dd class="text-body-1">23 (Head: 3 DoF; Arm: 5 DoF x 2; Hand: 1 DoF x 2; Leg: 3 DoF x 2; Wheel: 2 DoF)</dd><dt class="text-label-s">Materials</dt><dd class="text-body-1"><p>Hard plastic and soft rubber exterior; metal and plastic interior frame.</p></dd></div><div class="ruled-md stack padding-bottom-r"><dt class="text-label-s">Compute</dt><dd class="text-body-1"><p>On-board computer for control and network communication. External computer for navigation, voice recognition, image recognition, and object search.</p></dd><dt class="text-label-s">Software</dt><dd class="text-body-1"><p>Custom control software</p></dd><dt class="text-label-s">Power</dt><dd class="text-body-1"><p>Lithium-iron-phosphate battery, 3 hours of operation</p></dd></div></div></dl></div><div class="related ruled-container-md split-switcher"><div class="related-news"><h2 class="text-label-s padding-bottom-m">Related News</h2><div class="stack"><article class="news-teaser"><div class="news-teaser__inner" data-size="small"><div class="news-teaser__image"><img src="https://spectrum.ieee.org/media-library/pepper.jpg?id=25583834&width=1200&height=600&coordinates=0%2C23%2C0%2C23" alt="Pepper Now Available at Funerals as a More Affordable Alternative to Human Priests" loading="lazy" style="aspect-ratio:4/3;background-color:var(--color-surface-primary)"/></div><div class="news-teaser__content stack"><a class="breakout-link bullet-link" 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