{"id":7523,"date":"2023-11-07T17:39:20","date_gmt":"2023-11-07T16:39:20","guid":{"rendered":"http:\/\/www.unimedia.tech.mialias.net\/tecnologia-de-realitat-augmentada-ra\/"},"modified":"2023-12-21T18:20:46","modified_gmt":"2023-12-21T17:20:46","slug":"tecnologia-de-realitat-augmentada-ra","status":"publish","type":"post","link":"https:\/\/www.unimedia.tech\/ca\/tecnologia-de-realitat-augmentada-ra\/","title":{"rendered":"Tecnologia de realitat augmentada (RA)."},"content":{"rendered":"\n<p>(Fotografia de la pel\u00b7l\u00edcula &#8216;Ready Player One&#8217;)<\/p>\n\n<p>Heu vist la pel\u00b7l\u00edcula &#8216;Ready Player One&#8217;? Basada en la novel\u00b7la d&#8217;Ernest Cline, Spielberg la va estrenar el 2018, una pel\u00b7l\u00edcula de ci\u00e8ncia ficci\u00f3?&#8230; La hist\u00f2ria presenta una distopia una mica prof\u00e8tica. Som l&#8217;any 2045 i el m\u00f3n \u00e9s un lloc desolador i hostil. Paral\u00b7lelament existeix un m\u00f3n ut\u00f2pic creat en realitat virtual anomenat &#8220;Oasis&#8221;.<\/p>\n\n<p>Els humans viuen en els dos mons, simult\u00e0niament, a trav\u00e9s de la Realitat Virtual. En els primers minuts de la pel\u00b7l\u00edcula, es veuen homes, dones i nens amb ulleres de realitat virtual. Tothom les fa servir. \u00c9s aquest el futur que ens espera?<\/p>\n\n<p>No siguem pessimistes ni catastrofistes Nom\u00e9s \u00e9s ci\u00e8ncia ficci\u00f3&#8230;<\/p>\n\n<p>Per\u00f2 el que no \u00e9s ficci\u00f3 \u00e9s el r\u00e0pid desenvolupament que ha experimentat la tecnologia de la realitat virtual en un breu espai de temps. I cada cop m\u00e9s, es parla m\u00e9s de &#8220;Realitat Augmentada&#8221;, una tecnologia emergent que promet tenir un futur molt pr\u00f2sper a la nostra societat.<\/p>\n\n<p>Avui us parlem d&#8217;ella.<\/p>\n\n<p><\/p>\n\n<h2 class=\"wp-block-heading\">Qu\u00e8 \u00e9s la realitat augmentada?<\/h2>\n\n<p>La RA \u00e9s una tecnologia que permet afegir objectes o recursos digitals al nostre m\u00f3n real. La RA afegeix informaci\u00f3 virtual a la informaci\u00f3 f\u00edsica del nostre entorn, i aquesta experi\u00e8ncia interactiva es produeix en temps real.<\/p>\n\n<p>De vegades podem confondre la realitat virtual (tal com es mostra a la pel\u00b7l\u00edcula que hem esmentat) i la realitat augmentada. Les principals difer\u00e8ncies entre les dues tecnologies radiquen essencialment en el nivell d&#8217;immersi\u00f3 que ofereixen en una experi\u00e8ncia.<\/p>\n\n<p>Diguem que la m\u00e0xima immersi\u00f3 es viu quan totes les sensacions que percep l&#8217;usuari s\u00f3n creades per l&#8217;ordinador i s\u00f3n virtuals. Aquest seria el cas de la realitat virtual, on l&#8217;\u00fas d&#8217;ulleres &#8220;tancades&#8221; no permet veure res que passa fora de l&#8217;entorn virtual.<\/p>\n\n<p>D&#8217;altra banda, la Realitat Augmentada superposa informaci\u00f3 sobre el lloc on ens trobem, fent-nos conscients de la nostra ubicaci\u00f3 real i dels elements reals que ens envolten.<\/p>\n\n<p>La realitat augmentada sembla tenir una aplicaci\u00f3 molt m\u00e9s \u00e0mplia que la realitat virtual, ja que es pot incorporar f\u00e0cilment a diversos aspectes de la nostra vida. Nom\u00e9s necessitem algun tipus de dispositiu quotidi\u00e0, com ara tel\u00e8fons m\u00f2bils, tauletes, c\u00e0meres web, ulleres especials, etc.<\/p>\n\n<p><\/p>\n\n<h2 class=\"wp-block-heading\">Qu\u00e8 es necessita per crear un projecte de RA?<\/h2>\n\n<p>El projecte requereix quatre components b\u00e0sics.<\/p>\n\n<p>El DISSENY o configuraci\u00f3 del disparador.<\/p>\n\n<p>La PROGRAMACI\u00d3 necess\u00e0ria que reconegui aquest dactivador i superposi els elements virtuals.<\/p>\n\n<p>El DESENVOLUPAMENT de tots aquests elements virtuals: objectes 3D, v\u00eddeos, imatges, o qualsevol altre tipus d&#8217;informaci\u00f3.<\/p>\n\n<p>En la majoria dels casos, una INFRAESTRUCTURA DEL SERVIDOR que allotja aquests continguts virtuals.<\/p>\n\n<p><\/p>\n\n<h2 class=\"wp-block-heading\">Tipus de realitat augmentada<\/h2>\n\n<p>Hi ha dos tipus de RA:<\/p>\n\n<ul class=\"wp-block-list\"><li>Realitat augmentada basada en marcadors: una imatge o un codi QR activa la realitat augmentada i inicia una interacci\u00f3. Alguns exemples d&#8217;aquest tipus s\u00f3n els codis QR que donen acc\u00e9s a la carta d&#8217;un restaurant o aplicacions de TikTok que apliquen filtres en temps real a la nostra cara.<\/li><li>Realitat augmentada sense marcadors: aix\u00f2 implica m\u00e9s complexitat computacional, una major pot\u00e8ncia de processament i algorismes m\u00e9s avan\u00e7ats. Sense utilitzar marcadors visuals, ofereix m\u00e9s llibertat de moviment i col\u00b7loca elements virtuals directament sobre elements reals del nostre entorn. Alguns exemples clars inclouen el joc Pok\u00e9mon GO o les aplicacions de la botiga de disseny que et permeten veure com quedarien els mobles en un espai concret de casa teva.<\/li><\/ul>\n\n<p><\/p>\n\n<h2 class=\"wp-block-heading\">Usos de la RA<\/h2>\n\n<p>La RA est\u00e0 cada cop m\u00e9s ajudant en camps importants com ara:<\/p>\n\n<p>Medicina: <\/p>\n\n<p>Un cirurgi\u00e0 pot tenir informaci\u00f3 ampliada sobre el pacient mentre realitza una cirurgia. Fins i tot poden superposar guies al cos del pacient per indicar on intervenir mitjan\u00e7ant imatges m\u00e8diques de realitat augmentada (TC, raigs X o resson\u00e0ncia magn\u00e8tica).<\/p>\n\n<p>Educaci\u00f3 i formaci\u00f3:  <\/p>\n\n<p>Els llibres de text poden incorporar realitat augmentada per oferir lli\u00e7ons interactives en 3D sobre temes com ara anatomia, qu\u00edmica o hist\u00f2ria.<\/p>\n\n<p>Processos industrials:  <\/p>\n\n<p>A la ind\u00fastria, aquesta tecnologia s&#8217;utilitza principalment per a procediments guiats pas a pas. Pot indicar a un operador sobre com muntar o reparar alguna cosa o ajudar a resoldre problemes de forma remota.<\/p>\n\n<p>M\u00e0rqueting:  <\/p>\n\n<p>Mitjan\u00e7ant la RA, els clients tenen una millor oportunitat d&#8217;experimentar amb un producte o servei durant el proc\u00e9s de compra. Els permet veure com encaixaria un moble a la seva sala d&#8217;estar o com els va b\u00e9 una pe\u00e7a de roba sense haver de provar-s&#8217;ho.<\/p>\n\n<p><\/p>\n\n<p>Et recordem que estem aqu\u00ed per aclarir qualsevol dubte que pugui sorgir o per ajudar-te en qualsevol proc\u00e9s de desenvolupament digital o de software. Ens podeu trobar a la nostra p\u00e0gina web: <a href=\"http:\/\/www.unimedia.tech\/\">www.unimedia.tech<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Fotografia de la pel\u00b7l\u00edcula &#8216;Ready Player One&#8217;) Heu vist la pel\u00b7l\u00edcula &#8216;Ready Player One&#8217;? Basada en la novel\u00b7la d&#8217;Ernest Cline, Spielberg la va estrenar el 2018, una pel\u00b7l\u00edcula de ci\u00e8ncia ficci\u00f3?&#8230; La hist\u00f2ria presenta una distopia una mica prof\u00e8tica. Som l&#8217;any 2045 i el m\u00f3n \u00e9s un lloc desolador i hostil. Paral\u00b7lelament existeix un m\u00f3n [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":7128,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[229],"tags":[],"class_list":["post-7523","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divulgacio"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.6 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tecnologia de realitat augmentada (RA). - Unimedia Technology<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.unimedia.tech\/ca\/tecnologia-de-realitat-augmentada-ra\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tecnologia de realitat augmentada (RA).\" \/>\n<meta property=\"og:description\" content=\"(Fotografia de la pel\u00b7l\u00edcula &#8216;Ready Player One&#8217;) Heu vist la pel\u00b7l\u00edcula &#8216;Ready Player One&#8217;? Basada en la novel\u00b7la d&#8217;Ernest Cline, Spielberg la va estrenar el 2018, una pel\u00b7l\u00edcula de ci\u00e8ncia ficci\u00f3?&#8230; La hist\u00f2ria presenta una distopia una mica prof\u00e8tica. Som l&#8217;any 2045 i el m\u00f3n \u00e9s un lloc desolador i hostil. 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