{"id":20084,"date":"2021-12-14T10:00:06","date_gmt":"2021-12-14T10:00:06","guid":{"rendered":"https:\/\/vr-room.ch\/?p=20084"},"modified":"2021-12-16T10:19:12","modified_gmt":"2021-12-16T10:19:12","slug":"augmented-reality-trifft-auf-3d-druck","status":"publish","type":"post","link":"https:\/\/vr-room.ch\/fr\/2021\/12\/14\/augmented-reality-trifft-auf-3d-druck\/","title":{"rendered":"La r\u00e9alit\u00e9 augment\u00e9e rencontre l'impression 3D"},"content":{"rendered":"<h3 id=\"an-der-zuercher-hochschule-der-kuenste-werden-augmented-reality-ar-und-3d-druck-als-moegliche-unterrichtsmaterialien-der-zukunft-untersucht-die-kombination-bringt-vorteile\">\u00c0 la Haute \u00e9cole des arts de Zurich, la r\u00e9alit\u00e9 augment\u00e9e (RA) et l'impression 3D sont \u00e9tudi\u00e9es en tant que mat\u00e9riel p\u00e9dagogique possible pour l'avenir. La combinaison pr\u00e9sente des avantages.<!--more--><\/h3>\n<p>Jonas Christen est collaborateur scientifique du groupe Knowledge Visualization \u00e0 la Z\u00fcrcher Hochschule der K\u00fcnste (ZHdK). Dans le cadre d'un projet de recherche, son \u00e9quipe d\u00e9veloppe du mat\u00e9riel p\u00e9dagogique immersif bas\u00e9 sur la r\u00e9alit\u00e9 augment\u00e9e. Dans le cadre d'un essai pilote, les \u00e9l\u00e8ves du niveau secondaire 1 devraient ainsi acqu\u00e9rir une compr\u00e9hension approfondie des m\u00e9thodes de travail de l'arch\u00e9ologie.<\/p>\n<p>Mais cela ne se fait pas uniquement par voie num\u00e9rique : \"Une application purement AR comporte le risque que les \u00e9l\u00e8ves soient distraits par la fascination pour le m\u00e9dia et qu'ils n'assimilent que peu d'informations\", explique Christen. C'est pourquoi la technologie AR est combin\u00e9e \u00e0 un cahier d'exercices analogique.<\/p>\n<p><strong>Vivre l'arch\u00e9ologie de pr\u00e8s<\/strong><\/p>\n<p>\"Dans le cahier, nous suivons l'objet arch\u00e9ologique depuis sa d\u00e9couverte jusqu'\u00e0 l'\u00e9laboration de son utilisation possible, en passant par les fouilles, la documentation et la reconstruction\", explique Christen. Gr\u00e2ce \u00e0 des lunettes AR, les \u00e9l\u00e8ves peuvent vivre les diff\u00e9rentes \u00e9tapes de travail en trois dimensions et de mani\u00e8re anim\u00e9e sur la surface du cahier, afin de mieux ressentir les d\u00e9marches des arch\u00e9ologues*.<\/p>\n<p>En plus de l'ancien support papier et du nouveau support RA, le mat\u00e9riel p\u00e9dagogique est compl\u00e9t\u00e9 par un troisi\u00e8me : l'impression 3D.<\/p>\n<p>Ce projet concerne concr\u00e8tement un objet en bronze compos\u00e9 de plusieurs cha\u00eenes et anneaux - un soi-disant distributeur de cha\u00eenes - qui \u00e9tait probablement utilis\u00e9 comme ornement pour les chevaux. L'objet date de 400 ans avant J.-C. et a \u00e9t\u00e9 mis au jour en 2014 sur l'Uetliberg pr\u00e8s de Zurich. Pour une pi\u00e8ce aussi complexe, l'impression 3D s'est rapidement av\u00e9r\u00e9e \u00eatre la seule m\u00e9thode de fabrication viable pour cr\u00e9er une r\u00e9plique aussi fid\u00e8le que possible \u00e0 la r\u00e9alit\u00e9. \"La r\u00e9plique imprim\u00e9e en 3D sert d'objet visuel aux \u00e9l\u00e8ves pour leur permettre de se rendre compte des dimensions de la d\u00e9couverte, mais elle peut aussi fournir aux arch\u00e9ologues* de nouvelles informations sur son utilisation possible\", explique Christen.<\/p>\n<p>Cette combinaison de r\u00e9alit\u00e9 augment\u00e9e et de pi\u00e8ces imprim\u00e9es en 3D pourrait donc tout \u00e0 fait trouver sa place dans les futures salles de classe.<\/p>","protected":false},"excerpt":{"rendered":"\u00c0 la Haute \u00e9cole des arts de Zurich, la r\u00e9alit\u00e9 augment\u00e9e (AR) et l'impression 3D sont \u00e9tudi\u00e9es comme mat\u00e9riel p\u00e9dagogique possible pour l'avenir....","protected":false},"author":12,"featured_media":20085,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[],"class_list":{"0":"post-20084","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 - 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