{"id":1002,"date":"2016-12-29T21:56:55","date_gmt":"2016-12-29T21:56:55","guid":{"rendered":"http:\/\/multimedia.uoc.edu\/blogs\/rv\/?p=1002"},"modified":"2016-12-29T21:56:55","modified_gmt":"2016-12-29T21:56:55","slug":"true-quirofan","status":"publish","type":"post","link":"http:\/\/multimedia.uoc.edu\/blogs\/rv\/2016\/12\/29\/true-quirofan\/","title":{"rendered":"True Quir\u00f2fan"},"content":{"rendered":"<p><figure style=\"width: 600px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" title=\"Autor de la Pr\u00e0ctica:\u00a0Ra\u00fal Roy\u00f3n Barea.\" src=\"http:\/\/i63.tinypic.com\/qy975x.png\" alt=\"IMG by Ra\u00fal Roy\u00f3n.\" width=\"600\" height=\"338\" \/><figcaption class=\"wp-caption-text\">Imatge de True Quir\u00f2fan. Autor de la Pr\u00e0ctica:\u00a0Ra\u00fal Roy\u00f3n Barea.<\/figcaption><\/figure><\/p>\n<p><strong>True Quir\u00f2fan<\/strong> t\u00e9 com objectius principals\u00a0la formaci\u00f3 de nous cirurgians i l\u2019assaig d\u2019operacions pr\u00e8viament a la intervenci\u00f3 real per poder planificar-les i identificar els moments en qu\u00e8 es poden presentar complicacions, i es presenta com una evoluci\u00f3 del programari de realitat virtual <a href=\"http:\/\/www.echopixeltech.com\/true-3d-viewer\/\" target=\"_blank\">True 3D<\/a>.<\/p>\n<p>La tecnologia principal usada \u00e9s MagicLeap, de l\u2019empresa hom\u00f2nima propietat de la divisi\u00f3 de Realitat Virtual d\u2019Alphablet (Google). Actualment se\u2019n sap ben poca cosa del seu aspecte i especificacions, excepte per all\u00f2 que s\u2019ha filtrat\u00a0de treballadors\u00a0de l\u2019empresa i el que s\u2019ha pogut extreure de patents, sol\u00b7licituds de feina i entrevistes. Segons aix\u00f2, ens trobar\u00edem un dispositiu amb forma d\u2019ulleres. <b>Rony Abovitz, <\/b>fundador del projecte, aclareix per\u00f2 que aquelles persones que anomenin <i>lents<\/i> els vidres que munta MagicLeap\u00a0estaran equivocats perqu\u00e8 no ho s\u00f3n, es tracta de xips fot\u00f2nics de camp de llum (<i>photonic lighfield chips<\/i>).<\/p>\n<figure style=\"width: 321px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"\" title=\"Rony Abovitz, amb un xip fot\u00f2nic de camp de llum. Fotografia de Peter Yang per a Wired.\" src=\"https:\/\/www.wired.com\/wp-content\/uploads\/2016\/04\/magic_leap-1.jpg\" alt=\"IMG by Peter Yang for Wired.\" width=\"321\" height=\"186\" \/><figcaption class=\"wp-caption-text\">Rony Abovitz, amb un xip fot\u00f2nic de camp de llum. Fotografia de Peter Yang per a Wired.<\/figcaption><\/figure>\n<p>MagicLeap estaria format per\u00a0dos components principals:<\/p>\n<ul>\n<li>Ulleres: semitransparents per permetre a l\u2019usuari veure el m\u00f3n real a trav\u00e9s d\u2019elles i aix\u00ed crear experi\u00e8ncies de realitat mixta;\u00a0c\u00e0meres, d\u2019una qualitat suficient per a poder realitzar SLAM (<em>Simultaneous Location And Mapping<\/em>), per\u00f2 insuficient per a prendre fotografies; la IMU (<em>Inertial Mesurement Unit<\/em> = acceler\u00f2metre, giroscopi i bru\u00edxola); auriculars i micr\u00f2fon.<\/li>\n<li>Una unitat projectora i de c\u00e0lcul de butxaca: Aquesta unitat contindr\u00e0 la bateria, la CPU\/GPU, la RAM, els xips espec\u00edfics (bluetooth, wifi, GPS, 4G, etc\u00e8tera), una altra c\u00e0mera (aquesta amb qualitat per realitzar fotografies) i un projector l\u00e0ser que generaria la imatge i la enviaria a les ulleres mitjan\u00e7ant un fil\u00a0de fibra \u00f2ptica.<\/li>\n<\/ul>\n<p>Tots dos dispositius es connectarien per cable. D&#8217;afegit, MagicLeap, segons el contingut d&#8217;<a href=\"https:\/\/www.youtube.com\/watch?v=bmHSIEx69TQ&amp;feature=youtu.be&amp;t=20m47s\" target=\"_blank\">aquesta entrevista<\/a> seria capa\u00e7 de recon\u00e8ixer objectes.<\/p>\n<p>True Quir\u00f2fan, explotar\u00e0 les possibilitats que ofereix Magic Leap:<\/p>\n<ul>\n<li>Origen de les dades: Tomografies computeritzades, esc\u00e0ners de resson\u00e0ncia magn\u00e8tica.<\/li>\n<li>Creaci\u00f3 de models 3D a partir de les dades origen.<\/li>\n<li>Reconeixement d\u2019objectes i eines propis d\u2019una sala de quir\u00f2fan.<\/li>\n<li>L\u2019entorn d\u2019usuari \u00e9s el m\u00f3n real.<\/li>\n<li>L\u2019usuari disposa d\u2019un arxiu de pacients amb l\u2019historial.<\/li>\n<li>Abans de comen\u00e7ar la interacci\u00f3, cal que l\u2019usuari carregui les dades del pacient i del model.<\/li>\n<li>L\u2019usuari es col\u00b7locar\u00e0 les ulleres, les connectar\u00e0 a la unitat de butxaca i encendr\u00e0 els dispositius. A partir d\u2019aqu\u00ed la interacci\u00f3 usuari\/m\u00e0quina es produir\u00e0 mitjan\u00e7ant els gestos que faci amb la m\u00e0 la persona, els quals es resumeixen en: apuntar amb el dit, arrossegar, i obrir i tancar la pin\u00e7a polze-\u00edndex per fer <em>zoom in<\/em> i <em>zoom out<\/em>.<\/li>\n<\/ul>\n<p>El gui\u00f3 b\u00e0sic del programari \u00e9s:<\/p>\n<ul>\n<li>Inici de l&#8217;aplicaci\u00f3: comprovaci\u00f3 de dades.<\/li>\n<li>C\u00e0rrega de dades del pacient.<\/li>\n<li>Comprovaci\u00f3 del nombre d&#8217;usuaris.<\/li>\n<li>Interacci\u00f3 a quir\u00f2fan.<\/li>\n<li>Operaci\u00f3.<\/li>\n<li>Fi de la intervenci\u00f3.<\/li>\n<\/ul>\n<p>Podeu accedir a la\u00a0maqueta de l\u2019aplicaci\u00f3 True Quir\u00f2fan a <a href=\"http:\/\/rroyon.hol.es\/\">http:\/\/rroyon.hol.es\/<\/a><\/p>\n<p>Trobareu m\u00e9s informaci\u00f3 sobre MagicLeap a la <a href=\"https:\/\/www.magicleap.com\/#\/home\" target=\"_blank\">p\u00e0gina oficial del projecte<\/a> i al seu <a href=\"https:\/\/www.youtube.com\/channel\/UC2E1x3l45YUO2eOhRv-A7lw\" target=\"_blank\">canal YouTube<\/a>.<\/p>\n<p>Per ampliar informaci\u00f3 sobre el referent d\u2019aquesta pr\u00e0ctica podeu visitar la <a href=\"http:\/\/www.echopixeltech.com\/true-3d-viewer\/\" target=\"_blank\">p\u00e0gina oficial de True 3D<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p>Fonts d\u2019informaci\u00f3:<\/p>\n<p><strong>Col\u00b7laboradors de la Viquip\u00e8dia<\/strong>. (2015). <em>SLAM (rob\u00f2tica)<\/em>. [article en l\u00ednia] &lt;<a href=\"https:\/\/es.wikipedia.org\/wiki\/SLAM_(rob%C3%B3tica)\">https:\/\/es.wikipedia.org\/wiki\/SLAM_(rob\u00f3tica)<\/a>&gt;<\/p>\n<p><strong>EmTech Digital<\/strong>. (2015). <em>10 Breakthrough Technologies 2015 &#8211; MagicLeap. EmTech Digital.<\/em> [taula rodona en l\u00ednia].<b>&lt;<\/b><a href=\"http:\/\/events.technologyreview.com\/video\/watch\/magic-leap-virtual-reality\/\">http:\/\/events.technologyreview.com\/video\/watch\/magic-leap-virtual-reality\/<\/a><b>&gt;<\/b><\/p>\n<p><strong>Kelly, Kevin<\/strong> .(2016). <em>The Untold Story of Magic Leap, the World\u2019s Most Secretive Startup.<\/em> [article en l\u00ednia]. Wired. &lt;<a href=\"https:\/\/www.wired.com\/2016\/04\/magic-leap-vr\/\">https:\/\/www.wired.com\/2016\/04\/magic-leap-vr\/<\/a>&gt;<\/p>\n<p><strong>Macdougall, Jono<\/strong>. (2016). <em>Demistifying Magic Leap: What it is and how does it work<\/em>. [article en l\u00ednia]. <a href=\"http:\/\/Uploadvr.com\">Uploadvr.com<\/a> &lt;<a href=\"http:\/\/uploadvr.com\/magic-leap-how-it-works\/\">http:\/\/uploadvr.com\/magic-leap-how-it-works\/<\/a>&gt;<\/p>\n<p><strong>Warren, Tom<\/strong>. (2016). <em>MagicLeap has created its own HoloLens<\/em>. [article en l\u00ednia]. The <a href=\"http:\/\/Verge.com\">Verge.com<\/a>&lt;<a href=\"http:\/\/www.theverge.com\/2016\/4\/19\/11457880\/magic-leap-photonic-lightfield-chip-features\">http:\/\/www.theverge.com\/2016\/4\/19\/11457880\/magic-leap-photonic-lightfield-chip-features<\/a>&gt;<\/p>\n<p><strong>Wired<\/strong>. (2016). <em>The Untold Story of Magic Leap, the World\u2019s Most Secretive Startup<\/em>. [v\u00eddeo en l\u00ednia]. Canal Wired a YouTube. &lt;<a href=\"https:\/\/www.youtube.com\/watch?v=BLkFWq_ipCc\">https:\/\/www.youtube.com\/watch?v=BLkFWq_ipCc<\/a>&gt;<\/p>\n<p>Totes les imatges que podeu trobar en aquest post s\u2019han usat sota l\u2019ampara del dreat a citaci\u00f3 de l\u2019art.32 de la LSSI.<\/p>\n<p>Autor desconegut. (data desconeguda).\u00a0<em>Imatge d&#8217;un quir\u00f2fan (usada en el desenvolupament\u00a0de la pr\u00e0ctica)<\/em>. Font:\u00a0http:\/\/enfermeroquirofano.blogspot.com.es\u00a0&lt;<a href=\"http:\/\/3.bp.blogspot.com\/_Yb1bTkWpTug\/S7Uk2ml5A8I\/AAAAAAAAAcg\/KPhGqkGGDmg\/s1600\/PanoramicaQuirofanoAzul.jpg\" target=\"_blank\">http:\/\/3.bp.blogspot.com\/_Yb1bTkWpTug\/S7Uk2ml5A8I\/AAAAAAAAAcg\/KPhGqkGGDmg\/s1600\/PanoramicaQuirofanoAzul.jpg<\/a>&gt;<\/p>\n<p>Yang Peter. (2016).\u00a0<em>Don\u2019t call it a lens: Magic Leap founder Rony Abovitz displaying his company\u2019s mysterious photonic lightfield chip<\/em>. &lt;<a href=\"https:\/\/www.wired.com\/wp-content\/uploads\/2016\/04\/magic_leap-1.jpg\" target=\"_blank\">https:\/\/www.wired.com\/wp-content\/uploads\/2016\/04\/magic_leap-1.jpg<\/a>&gt;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>True Quir\u00f2fan t\u00e9 com objectius principals\u00a0la formaci\u00f3 de nous cirurgians i l\u2019assaig d\u2019operacions pr\u00e8viament a la intervenci\u00f3 real per poder planificar-les i identificar els moments en qu\u00e8 es poden presentar complicacions, i es presenta com una evoluci\u00f3 del programari de realitat virtual True 3D. La tecnologia principal usada \u00e9s MagicLeap, de l\u2019empresa hom\u00f2nima propietat de &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/multimedia.uoc.edu\/blogs\/rv\/2016\/12\/29\/true-quirofan\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;True Quir\u00f2fan&#8221;<\/span><\/a><\/p>\n","protected":false},"author":106,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[205,209,267,245,241,240,243,268,244,269,239,270,87,11,271,242,83,99],"class_list":["post-1002","post","type-post","status-publish","format-standard","hentry","category-estudiants","tag-aplicacio","tag-aplicacion","tag-cirugia","tag-cirurgia","tag-escaner","tag-medicina","tag-model","tag-modelo","tag-pacient","tag-paciente","tag-quirofan","tag-quirofano","tag-realidad-mixta","tag-realitat-mixta","tag-resonancia","tag-ressonancia","tag-rv","tag-vr","entry"],"_links":{"self":[{"href":"http:\/\/multimedia.uoc.edu\/blogs\/rv\/wp-json\/wp\/v2\/posts\/1002","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/multimedia.uoc.edu\/blogs\/rv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/multimedia.uoc.edu\/blogs\/rv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/multimedia.uoc.edu\/blogs\/rv\/wp-json\/wp\/v2\/users\/106"}],"replies":[{"embeddable":true,"href":"http:\/\/multimedia.uoc.edu\/blogs\/rv\/wp-json\/wp\/v2\/comments?post=1002"}],"version-history":[{"count":6,"href":"http:\/\/multimedia.uoc.edu\/blogs\/rv\/wp-json\/wp\/v2\/posts\/1002\/revisions"}],"predecessor-version":[{"id":1302,"href":"http:\/\/multimedia.uoc.edu\/blogs\/rv\/wp-json\/wp\/v2\/posts\/1002\/revisions\/1302"}],"wp:attachment":[{"href":"http:\/\/multimedia.uoc.edu\/blogs\/rv\/wp-json\/wp\/v2\/media?parent=1002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/multimedia.uoc.edu\/blogs\/rv\/wp-json\/wp\/v2\/categories?post=1002"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/multimedia.uoc.edu\/blogs\/rv\/wp-json\/wp\/v2\/tags?post=1002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}