{"id":42364,"date":"2009-05-12T09:47:22","date_gmt":"2009-05-12T09:47:22","guid":{"rendered":"http:\/\/www.greendiary.com\/?p=11797"},"modified":"2020-05-23T14:23:18","modified_gmt":"2020-05-23T14:23:18","slug":"air-powered-robotic-hand-to-trigger-the-era-of-green-terminators","status":"publish","type":"post","link":"https:\/\/drprem.com\/guide\/air-powered-robotic-hand-to-trigger-the-era-of-green-terminators\/","title":{"rendered":"Air-powered robotic hand to trigger the era of green terminators"},"content":{"rendered":"<div class=\"38520354a5201685ddf480eec688e1a7\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-9477973674766713\"\r\n     data-ad-slot=\"8885944693\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/www.greendiary.com\/wp-content\/uploads\/2012\/07\/terminator2_sIJAs_23302.jpg\" alt=\"terminator2\" title=\"terminator2\" \/><\/p>\n<p>Can people have robotic hands? <a href=\"https:\/\/www.youtube.com\/watch?v=frX00n3gngU\" target=\"_blank\" rel=\"noopener\">Like Luke Skywalker in Star Wars<\/a>? Not a prosthetic hand, but one you can actually move with your brain and stuff? Well, this dream could become a reality in the near future.<\/p>\n<p><strong>RAPHaEL<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.greendiary.com\/wp-content\/uploads\/2012\/07\/raphael-1_fcf92_23302.jpg\" alt=\"raphael 1\" title=\"raphael 1\" \/><\/p>\n<p>Dubbbed as RAPHaEL, Robotic Air Powered Hand with Elastic Ligaments, the new robotic arm is desperate to charm people with its 60-psi powered movements, surprising dexterity, and lack of motors. Four Virginia Tech mechanical engineering students built it as part of a larger project to create a humanoid robot, CHARLI(Cognitive Humanoid Robot with Learning Intelligence). The arm has no motors, and a safe, inexpensive design with adjustable grip. The hand can open and close with precision down to the individual finger. This design can just as easily grasp a can as a light bulb. In addition, it makes a cool \u2018pssht\u2019 sound whenever you grab something. It is also versatile enough to gesture for sign language.<br \/>\n<!--more--><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.greendiary.com\/wp-content\/uploads\/2012\/07\/raphael-2_lZDQG_23302.jpg\" alt=\"raphael 2\" title=\"raphael 2\" \/><\/p>\n<p><strong>Impact on Environment<\/strong><\/p><div class=\"38520354a5201685ddf480eec688e1a7\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-9477973674766713\"\r\n     data-ad-slot=\"8885944693\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p>The unique feature of this hand is that it is powered by compressed air. Other robots run on high charge batteries, which have negative repercussions for the environment. Therefore, these robots are more environmental-friendly as compared to their traditional counterparts.<br \/>\nMoreover, when humans are considered as the main culprits behind global warming, fully functional green robots that consume less energy or are powered by renewable sources would be a great achievement.<\/p>\n<p><strong>Working<\/strong><\/p>\n<div class=\"contentImage\" title=\"\">[youtube https:\/\/www.youtube.com\/watch?v=jdeYmwiqT5s&amp;hl=en&amp;fs=1]<\/p>\n<div class=\"imgContent\"><b><\/b><span><\/span><\/div>\n<\/div>\n<p>The hand is powered by a compressor air tank at 60-psi novel accordion type tube actuator. This allows it to use low pressure for a light grip, while a higher pressure means a sturdier grip. RAPHaEL&#8217;s fingers can even follow the contour of a grabbed object, just like a real hand.<br \/>\nRaphael has three articulated joints just like human fingers. Instead of a complex mesh of artificial muscles and tendons, it uses a single inflatable tube in each finger. Inflating the tube with compressed air causes the finger to curl toward the object to be grasped. Once it contacts an object, more air pressure is applied until enough friction is generated to pick up the object.<\/p>\n<p><strong>Benefits<\/strong><\/p>\n<p>\u2022 It is a low cost device<\/p>\n<p>\u2022 Agile design<\/p>\n<p>\u2022 Safe to use<\/p>\n<p>\u2022 design can just as easily grasp a can as a light bulb<\/p>\n<p>It is always nice to see that scientists keep making efforts on improving the lives of the less fortunate ones. This design will probably soon diminish the differences between amputees and the rest of the world, providing them with a chance for a normal life.<\/p>\n<p>Via: cnet    \t<\/p>\n<div class=\"38520354a5201685ddf480eec688e1a7\" data-index=\"3\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n          <p><a id=\"link-15\" href=\"\" target=\"_blank\" rel=\"noopener noreferrer\">\r\n            <img decoding=\"async\" style=\"width:100%;height:auto;\" id=\"img-15\" src=\"\"><\/a><\/p>\r\n            <script>\r\n            var xmlhttp = new XMLHttpRequest();\r\n            xmlhttp.onreadystatechange = function() {\r\n              if (this.readyState == 4 && this.status == 200) {\r\n                var myObj = JSON.parse(this.responseText);\r\n                document.getElementById(\"link-\"+myObj.id).setAttribute('href',myObj.url);\r\n                document.getElementById(\"img-\"+myObj.id).setAttribute('src','https:\/\/fetch.drprem.com\/\/uploads\/'+myObj.image);\r\n              }\r\n            };\r\n            xmlhttp.open(\"GET\", \"https:\/\/fetch.drprem.com\/\/api\/Ads\/15\", true);\r\n            xmlhttp.send();\r\n            <\/script>\r\n        \r\n        <style>\r\n        *{box-sizing:border-box}.top-container{display: grid;grid-template-columns: auto auto auto;}.column{float:left;width:100%;padding: 0 7.5px 15px 7.5px;}.row{margin:0 -5px}.row:after{content:\"\";display:table;clear:both}@media screen and (max-width: 600px){.top-container{display: block;grid-template-columns: unset;}.column{width:100%;display:block;margin-bottom:20px}}.card{text-align:center;}.card_image img{width:100%}.card_body{padding:15px}.card_title{font-size: 14px;line-height: 19px;text-decoration: none;text-align:left;color: #333;}.card-heading{text-align: left;margin-bottom: 25px !important;}\r\n        <\/style>\r\n        <div class=\"row todays-top\">\r\n            <h3 class=\"card-heading\"> Recent Articles: <\/h3><div class=\"top-container\" id=\"todays-top\">\r\n        <\/div>\r\n        <\/div>\r\n        <script>\r\n            var xmlhttp = new XMLHttpRequest();\r\n            xmlhttp.onreadystatechange = function() {\r\n            if (this.readyState == 4 && this.status == 200) {\r\n            var myObj = JSON.parse(this.responseText); \r\n            myObj.forEach(function(item) {\r\n            document.getElementById('todays-top').innerHTML += '<div class=\"column\"><div class=\"card\"><div class=\"card_image\"><a href=\"'+item.url+'\"><img decoding=\"async\" src=\"'+item.image+'\"><\/a><\/div><div class=\"card_body\"><a href=\"'+item.url+'\"><h3 class=\"card_title\">'+item.title+'<\/h3><\/a><a href=\"'+item.url+'\">Read more<\/a><\/div><\/div><\/div>';\r\n            });\r\n            }\r\n            };\r\n            xmlhttp.open(\"GET\", \"https:\/\/fetch.drprem.com\/api\/Drprem_blogs\", true);\r\n            xmlhttp.send();\r\n            <\/script>\r\n        \r\n        \r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<style>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t.videoWrapper{position:relative;padding-bottom:56.25%;height:0}.videoWrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%}\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/style>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"videoWrapper\" id=\"video_7\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<script>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tvar xmlhttp = new XMLHttpRequest();\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t            xmlhttp.onreadystatechange = function() {\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t            if (this.readyState == 4 && this.status == 200) {\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t                var myObj = JSON.parse(this.responseText);\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t                document.getElementById(\"video_\"+myObj.id).innerHTML = myObj.embed_video_code;\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t            }\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t            };\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t            xmlhttp.open(\"GET\", \"https:\/\/fetch.drprem.com\/api\/Videos\/7\", true);\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t            xmlhttp.send();\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/script>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n<\/div>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Can people have robotic hands? Like Luke Skywalker in Star Wars? Not a prosthetic hand, but one you can actually move with your brain and stuff? Well, this dream could become a reality in the near future.<\/p>\n<p>RAPHaEL<\/p>\n<p>Dubbbed as RAPHaEL, Robotic.<\/p>\n","protected":false},"author":1,"featured_media":19884,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[20],"tags":[],"class_list":["post-42364","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-green-guide"],"_links":{"self":[{"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/posts\/42364","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/comments?post=42364"}],"version-history":[{"count":0,"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/posts\/42364\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/drprem.com\/guide\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/media?parent=42364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/categories?post=42364"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/tags?post=42364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}