{"id":18020,"date":"2020-10-09T08:01:15","date_gmt":"2020-10-09T08:01:15","guid":{"rendered":"https:\/\/vr-room.ch\/?p=18020"},"modified":"2020-10-04T08:09:36","modified_gmt":"2020-10-04T08:09:36","slug":"mit-ar-millimetergenau-schief","status":"publish","type":"post","link":"https:\/\/vr-room.ch\/it\/2020\/10\/09\/mit-ar-millimetergenau-schief\/","title":{"rendered":"Skewed al millimetro con AR"},"content":{"rendered":"<h3 id=\"die-ar-technologie-des-eth-spin-offs-incon-ai-erlaubt-es-bausteine-millimetergenau-im-raum-zu-platzieren-das-macht-bauten-mit-mustern-oder-akustischen-effekten-moeglich\">La tecnologia AR di Incon.ai, spin-off del Politecnico di Zurigo, consente di posizionare i blocchi di costruzione nello spazio con una precisione millimetrica. In questo modo \u00e8 possibile realizzare edifici con motivi o effetti acustici.<!--more--><\/h3>\n<div class=\"textimage basecomponent\">\n<div class=\"\">\n<div class=\"textimage\">\n<p>Effetti d'ombra, motivi ondulati o effetti acustici: Si possono creare opere d'arte architettoniche quando i mattoni vengono posati l'uno sull'altro con angolazioni particolari. Affinch\u00e9 gli effetti si realizzino e l'edificio rimanga stabile, i mattoni devono combaciare con precisione millimetrica. Tale precisione pu\u00f2 essere ottenuta solo con un grande sforzo, utilizzando piani di costruzione e tecniche di muratura convenzionali.<\/p>\n<p>Grazie a una nuova tecnologia basata sulla realt\u00e0 aumentata, ora \u00e8 possibile realizzare anche le idee pi\u00f9 insolite. \u00c8 stata sviluppata dal robotico e Pioneer Fellow dell'ETH Timothy Sandy.<\/p>\n<h2 id=\"software-leitet-maurer-an\">Il software guida i muratori<\/h2>\n<p>Gli architetti creano il progetto al computer e caricano i piani 3D sul software. Mentre lavorano in cantiere, i muratori puntano una telecamera sull'edificio. Il software riconosce gli oggetti e confronta la posizione delle singole parti con quella del progetto virtuale.<\/p>\n<p>Su un monitor, mostra agli operai come devono allineare i blocchi di costruzione. \"Grazie a questa tecnologia, gli esseri umani possono costruire praticamente con la stessa precisione dei robot\", spiega Sandy, \"rendendo possibili edifici e forme completamente nuovi\". Il software di Sandy \u00e8 gi\u00e0 stato utilizzato in due progetti.<\/p>\n<h3 id=\"einsatz-erstmals-in-griechenland\">Impiego in Grecia per la prima volta<\/h3>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"slideshow basecomponent\">Ai piedi del Monte Olimpo, in Grecia, gli architetti del Politecnico di Gramazio Kohler hanno progettato una cantina con una facciata totale di 225 metri quadrati. Hanno realizzato la costruzione insieme a un'azienda locale in meno di tre mesi. \"Siamo stati sul posto solo una settimana per preparare tutto\", racconta Sandy.<\/div>\n<div>\n<p>Il secondo progetto edilizio riguarda le pareti di una caffetteria dell'azienda Basler &amp; Hofmann nel villaggio zurighese di Esslingen, una costruzione in legno anch'essa progettata dagli architetti Gramazio Kohler. I singoli blocchi sono stati preventivamente segati in poligoni sul lato anteriore. La forma asimmetrica dei blocchi crea un disegno d'ombra mutevole.<\/p>\n<h3 id=\"praezise-ar-hilft-der-handarbeit\">L'AR precisa aiuta il lavoro manuale<\/h3>\n<p>Soprattutto, per\u00f2, i robot sono ancora molto lontani dalle capacit\u00e0 umane in termini di mobilit\u00e0 e destrezza. Oggi \u00e8 possibile realizzare costruzioni robotizzate solo con blocchi di costruzione piatti e molto specifici. \"Con il software \u00e8 possibile combinare i vantaggi della progettazione al computer e del lavoro manuale\".<\/p>\n<p>Nei due progetti pilota, il software \u00e8 stato caricato su un computer collegato a una telecamera e a un monitor. Tuttavia, anche un semplice smartphone \u00e8 sufficiente come terminale.<\/p>\n<p>\"Rispetto ad altre soluzioni AR, la nuova tecnologia \u00e8 molto pi\u00f9 precisa\", afferma lo sviluppatore Sandy. Riconosce e traccia gli oggetti anche se qualcosa oscura la vista o disturba gli elementi sullo sfondo. Anche un forte scuotimento della telecamera o un riavvio del sistema non rappresentano un problema.<\/p>\n<p><iframe loading=\"lazy\" title=\"Storto al millimetro\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/_v0SX6Z30gE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Fonte: ETH \/ Youtube<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"La tecnologia AR dello spin-off Incon.ai dell'ETH consente di posizionare nello spazio blocchi di edifici con una precisione millimetrica. Questo rende gli edifici...","protected":false},"author":12,"featured_media":18021,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[],"class_list":{"0":"post-18020","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-virtual-reality-schweiz","8":"cs-entry","9":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mit AR millimetergenau schief - Schweizer Virtual Reality News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/vr-room.ch\/it\/2020\/10\/09\/mit-ar-millimetergenau-schief\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mit AR millimetergenau schief - Schweizer Virtual Reality News\" \/>\n<meta property=\"og:description\" content=\"Die AR Technologie des ETH-\u200bSpin-offs Incon.ai erlaubt es, Bausteine millimetergenau im Raum zu platzieren. 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