{"id":21097,"date":"2023-01-07T06:16:57","date_gmt":"2023-01-07T06:16:57","guid":{"rendered":"https:\/\/vr-room.ch\/?p=21097"},"modified":"2023-01-03T18:23:31","modified_gmt":"2023-01-03T18:23:31","slug":"ar-brille-fuer-bessere-raeumliche-orientierung","status":"publish","type":"post","link":"https:\/\/vr-room.ch\/fr\/2023\/01\/07\/ar-brille-fuer-bessere-raeumliche-orientierung\/","title":{"rendered":"Lunettes AR pour une meilleure orientation spatiale"},"content":{"rendered":"
\n

Des chercheurs de l'universit\u00e9 de Constance se sont pench\u00e9s sur une paire de lunettes sp\u00e9ciale qui pourrait am\u00e9liorer l'orientation spatiale et pr\u00e9venir les chutes.
\n<\/strong><\/h3>\n

Les chutes blessent chaque ann\u00e9e de nombreuses personnes, surtout les personnes \u00e2g\u00e9es. Selon le Technologie-Lizenz-B\u00fcro (TLB) GmbH de Karlsruhe, l'une des causes pourrait \u00eatre la d\u00e9t\u00e9rioration croissante des informations sensorielles avec l'\u00e2ge, ce qui entra\u00eene \u00e9galement une baisse de l'orientation dans l'espace et donc de l'\u00e9quilibre. Des chercheurs de l'universit\u00e9 de Constance ont actuellement d\u00e9velopp\u00e9 un lunettes sp\u00e9ciales<\/a>qui affiche des rep\u00e8res visuels. Ce syst\u00e8me est cens\u00e9 am\u00e9liorer l'orientation visuelle et donc l'\u00e9quilibre.<\/p>\n

Rep\u00e8res visuels via AR
\n<\/span><\/span><\/h3>\n

L'objectif des points de rep\u00e8re affich\u00e9s est de fournir aux porteurs de lunettes des informations sur l'horizontale et la verticale - utiles lorsqu'il fait sombre, que quelqu'un regarde un mur blanc ou que, par exemple, il se trouve \u00e0 c\u00f4t\u00e9 d'un bus qui s'appr\u00eate \u00e0 partir.<\/p>\n

Selon le TLB, le risque de chute augmente surtout chez les personnes de plus de 65 ans et, en raison de l'\u00e2ge, le risque de blessures graves augmente \u00e9galement. Il existe d\u00e9j\u00e0 diff\u00e9rentes approches pour pr\u00e9venir les chutes, mais jusqu'\u00e0 pr\u00e9sent, aucun stimulus visuel n'a \u00e9t\u00e9 mis en place. C'est pr\u00e9cis\u00e9ment l\u00e0 que les deux scientifiques Lorenz Assl\u00e4nder et Stephan Streuber de l'universit\u00e9 de Constance ont commenc\u00e9 \u00e0 travailler.<\/p>\n

Les inventeurs ont d\u00e9velopp\u00e9 des lunettes de r\u00e9alit\u00e9 augment\u00e9e (AR) qui permettent d'afficher des rep\u00e8res optiques. Les motifs peuvent \u00eatre constitu\u00e9s de diff\u00e9rentes formes g\u00e9om\u00e9triques (comme des lignes, des carr\u00e9s, des points) et repr\u00e9senter diff\u00e9rentes informations de profondeur. Les points de rep\u00e8re optiques sont affich\u00e9s sur le bord du champ de vision afin de ne pas le restreindre inutilement. En cas de mouvement, ces motifs optiques restent fixes dans la sc\u00e8ne et ne se d\u00e9placent pas avec la t\u00eate.<\/p>\n

\"Uni<\/a>
Exemples d'informations d'orientation r\u00e9elles dans l'espace (Photo : Lorenz Assl\u00e4nder, Institut des sciences de l'entra\u00eenement et du mouvement, UKN)<\/span><\/figcaption><\/figure>\n

L'invention a d\u00e9j\u00e0 fait l'objet d'une demande de brevet (EP et US en suspens). La soci\u00e9t\u00e9 Technologie-Lizenz-B\u00fcro (TLB) GmbH soutient les scientifiques et l'Universit\u00e9 de Constance pour le brevetage et la commercialisation du d\u00e9veloppement actuel. La technologie doit \u00eatre d\u00e9velopp\u00e9e et commercialis\u00e9e dans une start-up. L'objectif est d'\u00e9quiper des lunettes AR avec les informations d'orientation via une application et de les mettre \u00e0 disposition.<\/p>\n

Source : eyebizz \/ tlb<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"Des chercheurs de l'Universit\u00e9 de Constance se sont pench\u00e9s sur une paire de lunettes sp\u00e9ciale qui pourrait am\u00e9liorer l'orientation spatiale et pr\u00e9venir les chutes....","protected":false},"author":12,"featured_media":21098,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[],"yoast_head":"\nAR Brille f\u00fcr bessere r\u00e4umliche Orientierung - 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=\"https:\/\/vr-room.ch\/fr\/2023\/01\/07\/ar-brille-fuer-bessere-raeumliche-orientierung\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AR Brille f\u00fcr bessere r\u00e4umliche Orientierung - 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