{"id":12718,"date":"2014-03-01T22:11:58","date_gmt":"2014-03-02T04:11:58","guid":{"rendered":"http:\/\/bucktownbell.com\/?p=12718"},"modified":"2014-03-01T22:11:58","modified_gmt":"2014-03-02T04:11:58","slug":"battery-free-technology-brings-gesture-recognition-to-all-devices","status":"publish","type":"post","link":"http:\/\/bucktownbell.com\/?p=12718","title":{"rendered":"Battery-free technology brings gesture recognition to all devices"},"content":{"rendered":"<blockquote><p>The researchers built a small sensor that can be placed on an electronic device such as a smartphone. The sensor uses an ultra-low-power receiver to extract and classify gesture information from wireless transmissions around us. When a person gestures with the hand, it changes the amplitude of the wireless signals in the air. The AllSee sensors then recognize unique amplitude changes created by specific gestures.<\/p><\/blockquote>\n<p>via <a href=\"http:\/\/www.washington.edu\/news\/2014\/02\/27\/battery-free-technology-brings-gesture-recognition-to-all-devices\/\">Battery-free technology brings gesture recognition to all devices | UW Today<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The researchers built a small sensor that can be placed on an electronic device such as a smartphone. The sensor uses an ultra-low-power receiver to extract and classify gesture information from wireless transmissions around us. When a person gestures with &hellip; <a href=\"http:\/\/bucktownbell.com\/?p=12718\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[737],"tags":[983,100],"class_list":["post-12718","post","type-post","status-publish","format-standard","hentry","category-stem","tag-gesture-recognition","tag-interesting-research"],"_links":{"self":[{"href":"http:\/\/bucktownbell.com\/index.php?rest_route=\/wp\/v2\/posts\/12718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bucktownbell.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bucktownbell.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bucktownbell.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/bucktownbell.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12718"}],"version-history":[{"count":1,"href":"http:\/\/bucktownbell.com\/index.php?rest_route=\/wp\/v2\/posts\/12718\/revisions"}],"predecessor-version":[{"id":12719,"href":"http:\/\/bucktownbell.com\/index.php?rest_route=\/wp\/v2\/posts\/12718\/revisions\/12719"}],"wp:attachment":[{"href":"http:\/\/bucktownbell.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bucktownbell.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12718"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bucktownbell.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}