{"id":41420,"date":"2025-08-28T14:51:22","date_gmt":"2025-08-28T12:51:22","guid":{"rendered":"https:\/\/www.vr-coach.at\/le-cybersickness-dans-la-therapie-vr-la-qualite-comme-facteur-cle-dacceptation-et-de-satisfaction\/"},"modified":"2026-04-02T10:17:49","modified_gmt":"2026-04-02T08:17:49","slug":"le-cybersickness-dans-la-therapie-vr-la-qualite-comme-facteur-cle-dacceptation-et-de-satisfaction","status":"publish","type":"post","link":"https:\/\/www.vr-coach.at\/fr\/le-cybersickness-dans-la-therapie-vr-la-qualite-comme-facteur-cle-dacceptation-et-de-satisfaction\/","title":{"rendered":"Le cybersickness dans la th\u00e9rapie VR : la qualit\u00e9 comme facteur cl\u00e9 d\u2019acceptation et de satisfaction"},"content":{"rendered":"\t\t
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\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tAper\u00e7u du blog.<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Le cybersickness dans la th\u00e9rapie VR : <\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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la qualit\u00e9 comme facteur cl\u00e9 d\u2019acceptation et de satisfaction<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Introduction<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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Le cybersickness reste l\u2019un des plus grands d\u00e9fis de l\u2019utilisation th\u00e9rapeutique de la r\u00e9alit\u00e9 virtuelle (VR). Les sympt\u00f4mes incluent naus\u00e9es, vertiges, d\u00e9sorientation et inconfort oculomoteur, apparaissant chez 40 \u00e0 60 % des nouveaux utilisateurs (Kourtesis et al., 2023). <\/p>

De nombreuses \u00e9tudes ont identifi\u00e9 les causes : en plus du conflit sensoriel classique \u2014 c\u2019est-\u00e0-dire une discordance entre les signaux visuels et vestibulaires \u2014, des fr\u00e9quences d\u2019images faibles (< 60 Hz),une latence \u00e9lev\u00e9e (> 20 ms) et un flux optique intense sans mouvement corporel correspondant jouent un r\u00f4le d\u00e9terminant (Palmisano et al., 2020). Les vid\u00e9os 360\u00b0 pr\u00e9-rendu avec cam\u00e9ra en mouvement posent un probl\u00e8me particulier. Dans une \u00e9tude randomis\u00e9e, environ 40 % des participants ont signal\u00e9 des sympt\u00f4mes de naus\u00e9e marqu\u00e9s apr\u00e8s seulement quelques minutes lorsque les enregistrements n\u2019\u00e9taient pas stabilis\u00e9s (Litleskare & Calogiuri, 2019). <\/p>

M\u00eame avec des vid\u00e9os stabilis\u00e9es, l\u2019interactivit\u00e9 reste limit\u00e9e, car seules les rotations de la t\u00eate sont prises en compte (3-DoF), tandis que les changements de position libres ou les interventions dans la sc\u00e8ne ne sont pas possibles. Le cybersickness d\u00e9signe l\u2019inconfort, les vertiges et les naus\u00e9es associ\u00e9s \u00e0 l\u2019exposition VR et concerne 40 \u00e0 60 % des personnes (Kourtesis et al., 2023). R\u00e9sultat : surcharge, abandon de la th\u00e9rapie, patients d\u00e9\u00e7us. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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CGI vs. vid\u00e9os 360\u00b0 en mouvement<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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En g\u00e9n\u00e9ral, les sc\u00e9narios VR interactifs g\u00e9n\u00e9r\u00e9s par ordinateur (CGI) pr\u00e9sentent une tol\u00e9rance nettement meilleure que les vid\u00e9os 360\u00b0 pr\u00e9-rendu en mouvement.<\/p>

Les environnements CGI sont calcul\u00e9s en temps r\u00e9el et permettent une prise en compte compl\u00e8te des six degr\u00e9s de libert\u00e9 (6-DoF). Cela permet une int\u00e9gration coh\u00e9rente des mouvements de la t\u00eate et du corps, r\u00e9duisant l\u2019apparition du cybersickness. <\/p>

De plus, les sc\u00e9narios CGI permettent l\u2019utilisation de \u00ab m\u00e9caniques de confort \u00bb dont l\u2019efficacit\u00e9 est scientifiquement prouv\u00e9e : la t\u00e9l\u00e9portation r\u00e9duit les naus\u00e9es de jusqu\u2019\u00e0 50 % par rapport au contr\u00f4le continu au joystick (Ho\u0159ej\u0161\u00ed et al., 2025), les rotations instantan\u00e9es (\u00ab snap-turns \u00bb) minimisent les sympt\u00f4mes par rapport aux rotations fluides, et les vignettes dynamiques de champ de vision (\u00ab tunneling \u00bb) r\u00e9duisent le flux optique jusqu\u2019\u00e0 40 % (Wu et al., 2022). Un autre avantage des environnements CGI interactifs est la possibilit\u00e9 d\u2019exposition graduelle : les sc\u00e8nes peuvent \u00eatre contr\u00f4l\u00e9es, mises en pause ou adapt\u00e9es en intensit\u00e9 par le th\u00e9rapeute. Les fournisseurs de vid\u00e9os font \u00e9galement la promotion d\u2019une \u00ab augmentation graduelle \u00bb et d\u2019une \u00ab structure modulaire \u00bb ; cela signifie cependant uniquement la succession de films diff\u00e9rents \u2014 chacun avec son temps de chargement et son interruption d\u2019immersion. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Le VR Coach smart system de VR Coach GmbH<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Le VR Coach smart system<\/em> exploite syst\u00e9matiquement les avantages du CGI. Le logiciel permet de contr\u00f4ler, d\u2019adapter ou d\u2019interrompre les expositions en temps r\u00e9el. En outre, des syst\u00e8mes de biofeedback externes peuvent \u00eatre int\u00e9gr\u00e9s afin de suivre les marqueurs physiologiques de stress (par ex. fr\u00e9quence cardiaque, conductance cutan\u00e9e) comme signaux d\u2019alerte pr\u00e9coce de surcharge. Gr\u00e2ce \u00e0 l\u2019utilisation de casques VR haut de gamme avec une fr\u00e9quence d\u2019au moins 90 Hz, une base technique conforme \u00e0 l\u2019\u00e9tat de la recherche est cr\u00e9\u00e9e, minimisant les probl\u00e8mes de latence. <\/p>

Le smart system<\/em> se distingue ainsi clairement des simples solutions grand public ou des offres bon march\u00e9, qui reposent souvent sur des vid\u00e9os 360\u00b0 non stabilis\u00e9es \u00e0 faible fr\u00e9quence d\u2019images et entra\u00eenent donc des taux d\u2019abandon \u00e9lev\u00e9s dus au cybersickness.<\/p>

Dans l\u2019ensemble, il convient de souligner que le smart system<\/em> poss\u00e8de non seulement une meilleure tol\u00e9rance, mais est \u00e9galement th\u00e9rapeutiquement sup\u00e9rieur aux simples vid\u00e9os, car il permet un comportement actif, un contr\u00f4le des actions et une adaptation graduelle.<\/p>

Le VR Coach smart system<\/em> repr\u00e9sente donc une solution fond\u00e9e sur les preuves et orient\u00e9e vers la pratique, qui r\u00e9pond syst\u00e9matiquement aux facteurs de risque identifi\u00e9s scientifiquement du cybersickness tout en satisfaisant aux exigences cliniques de contr\u00f4le, de s\u00e9curit\u00e9 et d\u2019efficacit\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Sources<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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Ho\u0159ej\u0161\u00ed, P., et al. (2025). Virtual reality locomotion methods differentially affect navigation performance, perceived usability, and cybersickness. Scientific Reports. https:\/\/doi.org\/10.1038\/s41598-025-12143-y<\/a><\/p>

Kourtesis, P., Papadopoulou, A., & Roussos, P. (2023). Examination of cybersickness in virtual reality: The role of individual differences, effects on cognitive functions & motor skills, and intensity differences during and after immersion. arXiv. http:\/\/arxiv.org\/abs\/2310.17344<\/a><\/p>

Litleskare, S., & Calogiuri, G. (2019). Camera stabilization in 360\u00b0 videos reduces cybersickness: A randomized controlled trial of a simulated nature walk. Frontiers in Psychology, 10, 2436. https:\/\/doi.org\/10.3389\/fpsyg.2019.02436<\/a><\/p>

Palmisano, S., Allison, R. S., Kim, J., & Kuchenbecker, K. J. (2020). Cybersickness in head-mounted displays is caused by differences in virtual and physical head pose (DVP). Frontiers in Virtual Reality. https:\/\/doi.org\/10.3389\/frvir.2020.587698<\/a> <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Vous souhaitez int\u00e9grer la th\u00e9rapie VR dans votre \u00e9tablissement ?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tInformez-vous d\u00e8s maintenant !<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Hardware2024_pico4\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Cela pourrait \u00e9galement vous int\u00e9resser.<\/h4>\t\t\t\t<\/div>\n\t\t\t\t
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\"Nahaufnahme<\/figure><\/a><\/div>

Traiter l’anh\u00e9donie dans la d\u00e9pression : pourquoi le syst\u00e8me de r\u00e9compense est le point d’ancrage d\u00e9cisif \u2014 et ce que le VR Reward Training peut apporter<\/a><\/h3><\/div>\t\t\t<\/div>\n\t\t<\/article>\n\t\t\n\t\t
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\"Mise<\/figure><\/a><\/div>

Mise \u00e0 jour du smartsystem (Version 29): Nouveaux sc\u00e9narios d’exposition, dialogues d’avatars plus flexibles et nouveau module pour le TSPT<\/a><\/h3><\/div>\t\t\t<\/div>\n\t\t<\/article>\n\t\t\n\t\t
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\"Beitragsbild:<\/figure><\/a><\/div>

Traiter la peur de l’avion gr\u00e2ce \u00e0 une th\u00e9rapie moderne en r\u00e9alit\u00e9 virtuelle<\/a><\/h3><\/div>\t\t\t<\/div>\n\t\t<\/article>\n\t\t\n\t\t
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\"PTSD<\/figure><\/a><\/div>

TSPT apr\u00e8s des exp\u00e9riences de guerre<\/a><\/h3><\/div>\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t
<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Aper\u00e7u du blog. Le cybersickness dans la th\u00e9rapie VR : la qualit\u00e9 comme facteur cl\u00e9 d\u2019acceptation et de satisfaction Introduction Cybermaladie dans la th\u00e9rapie par r\u00e9alit\u00e9 virtuelle Le cybersickness reste l\u2019un des plus grands d\u00e9fis de l\u2019utilisation th\u00e9rapeutique de la r\u00e9alit\u00e9 virtuelle (VR). Les sympt\u00f4mes incluent naus\u00e9es, vertiges, d\u00e9sorientation et inconfort oculomoteur, apparaissant chez 40 […]<\/p>\n","protected":false},"author":271,"featured_media":41395,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Cybersickness & Motionsickness in der VR-Therapie","_seopress_titles_desc":"Wie Cybersickness und Motionsickness in der VR-Therapie entstehen und welche Kontraindikationen Therapeuten beachten sollten.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"https:\/\/www.vr-coach.at\/wp-content\/uploads\/2025\/08\/cgi-vs-360-grad-film-2-e1756524520893.png","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"https:\/\/www.vr-coach.at\/wp-content\/uploads\/2025\/08\/cgi-vs-360-grad-film-2-e1756524520893.png","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"Cybersickness VR Therapie,Motionsickness VR Therapie,Kontraindikationen VR Therapie","_angie_page":false,"page_builder":"","footnotes":"","_elementor_edit_mode":"builder","_elementor_template_type":"wp-post","_elementor_data":"[{\"id\":\"54d9c14\",\"elType\":\"section\",\"settings\":{\"_ob_glider_nav_pos_y_alt\":\"50% - 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Le cybersickness reste l\\u2019un des plus grands d\\u00e9fis de l\\u2019utilisation th\\u00e9rapeutique de la r\\u00e9alit\\u00e9 virtuelle (VR). Les sympt\\u00f4mes incluent naus\\u00e9es, vertiges, d\\u00e9sorientation et inconfort oculomoteur, apparaissant chez 40 \\u00e0 60 % des nouveaux utilisateurs (Kourtesis et al., 2023). <\\\/p>

De nombreuses \\u00e9tudes ont identifi\\u00e9 les causes : en plus du conflit sensoriel classique \\u2014 c\\u2019est-\\u00e0-dire une discordance entre les signaux visuels et vestibulaires \\u2014, des fr\\u00e9quences d\\u2019images faibles (< 60 Hz),une latence \\u00e9lev\\u00e9e (> 20 ms) et un flux optique intense sans mouvement corporel correspondant jouent un r\\u00f4le d\\u00e9terminant (Palmisano et al., 2020). Les vid\\u00e9os 360\\u00b0 pr\\u00e9-rendu avec cam\\u00e9ra en mouvement posent un probl\\u00e8me particulier. Dans une \\u00e9tude randomis\\u00e9e, environ 40 % des participants ont signal\\u00e9 des sympt\\u00f4mes de naus\\u00e9e marqu\\u00e9s apr\\u00e8s seulement quelques minutes lorsque les enregistrements n\\u2019\\u00e9taient pas stabilis\\u00e9s (Litleskare & Calogiuri, 2019). <\\\/p>

M\\u00eame avec des vid\\u00e9os stabilis\\u00e9es, l\\u2019interactivit\\u00e9 reste limit\\u00e9e, car seules les rotations de la t\\u00eate sont prises en compte (3-DoF), tandis que les changements de position libres ou les interventions dans la sc\\u00e8ne ne sont pas possibles. Le cybersickness d\\u00e9signe l\\u2019inconfort, les vertiges et les naus\\u00e9es associ\\u00e9s \\u00e0 l\\u2019exposition VR et concerne 40 \\u00e0 60 % des personnes (Kourtesis et al., 2023). R\\u00e9sultat : surcharge, abandon de la th\\u00e9rapie, patients d\\u00e9\\u00e7us. <\\\/p>\",\"_element_width\":\"initial\",\"_element_custom_width\":{\"unit\":\"%\",\"size\":100},\"wcm_element_visibility_content_restricted_message\":\"You are not authorized to view this content.\",\"dce_tooltip_content\":\"I'm a tooltip\",\"typography_typography\":\"custom\",\"typography_font_size\":{\"unit\":\"em\",\"size\":1,\"sizes\":[]},\"typography_font_size_mobile\":{\"unit\":\"em\",\"size\":0.9,\"sizes\":[]},\"typography_font_weight\":\"normal\",\"typography_line_height\":{\"unit\":\"em\",\"size\":1.4,\"sizes\":[]},\"_margin\":{\"unit\":\"px\",\"top\":\"5\",\"right\":\"0\",\"bottom\":\"0\",\"left\":\"0\",\"isLinked\":false}},\"elements\":[],\"widgetType\":\"text-editor\"},{\"id\":\"22c6e65\",\"elType\":\"widget\",\"settings\":{\"title\":\"CGI vs. vid\\u00e9os 360\\u00b0 en mouvement\",\"wcm_element_visibility_content_restricted_message\":\"You are not authorized to view this content.\",\"dce_tooltip_content\":\"I'm a tooltip\",\"_margin\":{\"unit\":\"px\",\"top\":\"-10\",\"right\":\"0\",\"bottom\":\"0\",\"left\":\"0\",\"isLinked\":false},\"__globals__\":{\"typography_typography\":\"\"},\"typography_typography\":\"custom\",\"typography_font_size\":{\"unit\":\"em\",\"size\":1.6,\"sizes\":[]},\"typography_font_size_mobile\":{\"unit\":\"em\",\"size\":1.2,\"sizes\":[]},\"typography_font_weight\":\"900\",\"typography_line_height\":{\"unit\":\"em\",\"size\":1.4,\"sizes\":[]},\"_margin_mobile\":{\"unit\":\"px\",\"top\":\"0\",\"right\":\"0\",\"bottom\":\"0\",\"left\":\"0\",\"isLinked\":true}},\"elements\":[],\"widgetType\":\"heading\"},{\"id\":\"1803c4d\",\"elType\":\"widget\",\"settings\":{\"title\":\"Le mal des transports dans la th\\u00e9rapie par r\\u00e9alit\\u00e9 virtuelle\",\"wcm_element_visibility_content_restricted_message\":\"You are not authorized to view this content.\",\"dce_tooltip_content\":\"I'm a tooltip\",\"typography_typography\":\"custom\",\"typography_font_size\":{\"unit\":\"em\",\"size\":1.1,\"sizes\":[]},\"typography_font_size_mobile\":{\"unit\":\"em\",\"size\":1,\"sizes\":[]},\"typography_font_weight\":\"normal\",\"typography_line_height\":{\"unit\":\"em\",\"size\":1.4,\"sizes\":[]},\"typography_line_height_mobile\":{\"unit\":\"em\",\"size\":1.4,\"sizes\":[]},\"__globals__\":{\"typography_typography\":\"\"},\"header_size\":\"h3\",\"_margin\":{\"unit\":\"px\",\"top\":\"-10\",\"right\":\"0\",\"bottom\":\"-15\",\"left\":\"0\",\"isLinked\":false},\"_padding\":{\"unit\":\"px\",\"top\":\"0\",\"right\":\"0\",\"bottom\":\"0\",\"left\":\"0\",\"isLinked\":false},\"enabled_visibility\":\"yes\"},\"elements\":[],\"widgetType\":\"heading\"},{\"id\":\"4020741\",\"elType\":\"widget\",\"settings\":{\"editor\":\"

En g\\u00e9n\\u00e9ral, les sc\\u00e9narios VR interactifs g\\u00e9n\\u00e9r\\u00e9s par ordinateur (CGI) pr\\u00e9sentent une tol\\u00e9rance nettement meilleure que les vid\\u00e9os 360\\u00b0 pr\\u00e9-rendu en mouvement.<\\\/p>

Les environnements CGI sont calcul\\u00e9s en temps r\\u00e9el et permettent une prise en compte compl\\u00e8te des six degr\\u00e9s de libert\\u00e9 (6-DoF). Cela permet une int\\u00e9gration coh\\u00e9rente des mouvements de la t\\u00eate et du corps, r\\u00e9duisant l\\u2019apparition du cybersickness. <\\\/p>

De plus, les sc\\u00e9narios CGI permettent l\\u2019utilisation de \\u00ab m\\u00e9caniques de confort \\u00bb dont l\\u2019efficacit\\u00e9 est scientifiquement prouv\\u00e9e : la t\\u00e9l\\u00e9portation r\\u00e9duit les naus\\u00e9es de jusqu\\u2019\\u00e0 50 % par rapport au contr\\u00f4le continu au joystick (Ho\\u0159ej\\u0161\\u00ed et al., 2025), les rotations instantan\\u00e9es (\\u00ab snap-turns \\u00bb) minimisent les sympt\\u00f4mes par rapport aux rotations fluides, et les vignettes dynamiques de champ de vision (\\u00ab tunneling \\u00bb) r\\u00e9duisent le flux optique jusqu\\u2019\\u00e0 40 % (Wu et al., 2022). Un autre avantage des environnements CGI interactifs est la possibilit\\u00e9 d\\u2019exposition graduelle : les sc\\u00e8nes peuvent \\u00eatre contr\\u00f4l\\u00e9es, mises en pause ou adapt\\u00e9es en intensit\\u00e9 par le th\\u00e9rapeute. Les fournisseurs de vid\\u00e9os font \\u00e9galement la promotion d\\u2019une \\u00ab augmentation graduelle \\u00bb et d\\u2019une \\u00ab structure modulaire \\u00bb ; cela signifie cependant uniquement la succession de films diff\\u00e9rents \\u2014 chacun avec son temps de chargement et son interruption d\\u2019immersion. <\\\/p>\",\"wcm_element_visibility_content_restricted_message\":\"You are not authorized to view this content.\",\"dce_tooltip_content\":\"I'm a tooltip\",\"_element_width\":\"initial\",\"_element_custom_width\":{\"unit\":\"%\",\"size\":100},\"__globals__\":{\"typography_typography\":\"globals\\\/typography?id=text\"},\"typography_typography\":\"custom\",\"typography_font_size\":{\"unit\":\"em\",\"size\":1,\"sizes\":[]},\"typography_font_size_mobile\":{\"unit\":\"em\",\"size\":0.9,\"sizes\":[]},\"typography_font_weight\":\"normal\",\"typography_line_height\":{\"unit\":\"em\",\"size\":1.4,\"sizes\":[]},\"_margin\":{\"unit\":\"px\",\"top\":\"5\",\"right\":\"0\",\"bottom\":\"0\",\"left\":\"0\",\"isLinked\":false}},\"elements\":[],\"widgetType\":\"text-editor\"},{\"id\":\"d92545f\",\"elType\":\"widget\",\"settings\":{\"title\":\"Contre-indications de la th\\u00e9rapie par r\\u00e9alit\\u00e9 virtuelle\",\"wcm_element_visibility_content_restricted_message\":\"You are not authorized to view this content.\",\"dce_tooltip_content\":\"I'm a tooltip\",\"typography_typography\":\"custom\",\"typography_font_size\":{\"unit\":\"em\",\"size\":1.1,\"sizes\":[]},\"typography_font_size_mobile\":{\"unit\":\"em\",\"size\":1,\"sizes\":[]},\"typography_font_weight\":\"normal\",\"typography_line_height\":{\"unit\":\"em\",\"size\":1.4,\"sizes\":[]},\"typography_line_height_mobile\":{\"unit\":\"em\",\"size\":1.4,\"sizes\":[]},\"__globals__\":{\"typography_typography\":\"\"},\"header_size\":\"h3\",\"_margin\":{\"unit\":\"px\",\"top\":\"-10\",\"right\":\"0\",\"bottom\":\"-15\",\"left\":\"0\",\"isLinked\":false},\"_padding\":{\"unit\":\"px\",\"top\":\"0\",\"right\":\"0\",\"bottom\":\"0\",\"left\":\"0\",\"isLinked\":false},\"enabled_visibility\":\"yes\"},\"elements\":[],\"widgetType\":\"heading\"},{\"id\":\"282f302\",\"elType\":\"widget\",\"settings\":{\"title\":\"Le VR Coach smart system de VR Coach GmbH\",\"wcm_element_visibility_content_restricted_message\":\"You are not authorized to view this content.\",\"dce_tooltip_content\":\"I'm a tooltip\",\"_margin\":{\"unit\":\"px\",\"top\":\"-10\",\"right\":\"0\",\"bottom\":\"0\",\"left\":\"0\",\"isLinked\":false},\"__globals__\":{\"typography_typography\":\"\"},\"typography_typography\":\"custom\",\"typography_font_size\":{\"unit\":\"em\",\"size\":1.6,\"sizes\":[]},\"typography_font_size_mobile\":{\"unit\":\"em\",\"size\":1.2,\"sizes\":[]},\"typography_font_weight\":\"900\",\"typography_line_height\":{\"unit\":\"em\",\"size\":1.4,\"sizes\":[]},\"_margin_mobile\":{\"unit\":\"px\",\"top\":\"0\",\"right\":\"0\",\"bottom\":\"0\",\"left\":\"0\",\"isLinked\":true}},\"elements\":[],\"widgetType\":\"heading\"},{\"id\":\"75ad377\",\"elType\":\"widget\",\"settings\":{\"editor\":\"

Le VR Coach smart system<\\\/em> exploite syst\\u00e9matiquement les avantages du CGI. Le logiciel permet de contr\\u00f4ler, d\\u2019adapter ou d\\u2019interrompre les expositions en temps r\\u00e9el. En outre, des syst\\u00e8mes de biofeedback externes peuvent \\u00eatre int\\u00e9gr\\u00e9s afin de suivre les marqueurs physiologiques de stress (par ex. fr\\u00e9quence cardiaque, conductance cutan\\u00e9e) comme signaux d\\u2019alerte pr\\u00e9coce de surcharge. Gr\\u00e2ce \\u00e0 l\\u2019utilisation de casques VR haut de gamme avec une fr\\u00e9quence d\\u2019au moins 90 Hz, une base technique conforme \\u00e0 l\\u2019\\u00e9tat de la recherche est cr\\u00e9\\u00e9e, minimisant les probl\\u00e8mes de latence. <\\\/p>

Le smart system<\\\/em> se distingue ainsi clairement des simples solutions grand public ou des offres bon march\\u00e9, qui reposent souvent sur des vid\\u00e9os 360\\u00b0 non stabilis\\u00e9es \\u00e0 faible fr\\u00e9quence d\\u2019images et entra\\u00eenent donc des taux d\\u2019abandon \\u00e9lev\\u00e9s dus au cybersickness.<\\\/p>

Dans l\\u2019ensemble, il convient de souligner que le smart system<\\\/em> poss\\u00e8de non seulement une meilleure tol\\u00e9rance, mais est \\u00e9galement th\\u00e9rapeutiquement sup\\u00e9rieur aux simples vid\\u00e9os, car il permet un comportement actif, un contr\\u00f4le des actions et une adaptation graduelle.<\\\/p>

Le VR Coach smart system<\\\/em> repr\\u00e9sente donc une solution fond\\u00e9e sur les preuves et orient\\u00e9e vers la pratique, qui r\\u00e9pond syst\\u00e9matiquement aux facteurs de risque identifi\\u00e9s scientifiquement du cybersickness tout en satisfaisant aux exigences cliniques de contr\\u00f4le, de s\\u00e9curit\\u00e9 et d\\u2019efficacit\\u00e9.<\\\/p>\",\"wcm_element_visibility_content_restricted_message\":\"You are not authorized to view this content.\",\"dce_tooltip_content\":\"I'm a tooltip\",\"typography_typography\":\"custom\",\"typography_font_size\":{\"unit\":\"em\",\"size\":1,\"sizes\":[]},\"typography_font_size_mobile\":{\"unit\":\"em\",\"size\":0.9,\"sizes\":[]},\"typography_font_weight\":\"normal\",\"typography_line_height\":{\"unit\":\"em\",\"size\":1.4,\"sizes\":[]},\"_element_width\":\"initial\",\"_element_custom_width\":{\"unit\":\"%\",\"size\":100},\"_margin\":{\"unit\":\"px\",\"top\":\"5\",\"right\":\"0\",\"bottom\":\"0\",\"left\":\"0\",\"isLinked\":false}},\"elements\":[],\"widgetType\":\"text-editor\"},{\"id\":\"84bfb6f\",\"elType\":\"widget\",\"settings\":{\"title\":\"Sources\",\"wcm_element_visibility_content_restricted_message\":\"You are not authorized to view this content.\",\"dce_tooltip_content\":\"I'm a tooltip\",\"__globals__\":{\"typography_typography\":\"\"},\"header_size\":\"h3\",\"typography_typography\":\"custom\",\"typography_font_size\":{\"unit\":\"em\",\"size\":1.1,\"sizes\":[]},\"typography_font_size_mobile\":{\"unit\":\"em\",\"size\":1,\"sizes\":[]},\"typography_font_weight\":\"normal\",\"typography_line_height\":{\"unit\":\"em\",\"size\":1.4,\"sizes\":[]},\"typography_line_height_mobile\":{\"unit\":\"em\",\"size\":1.4,\"sizes\":[]},\"_margin\":{\"unit\":\"px\",\"top\":\"-10\",\"right\":\"0\",\"bottom\":\"-15\",\"left\":\"0\",\"isLinked\":false},\"_padding\":{\"unit\":\"px\",\"top\":\"0\",\"right\":\"0\",\"bottom\":\"0\",\"left\":\"0\",\"isLinked\":false}},\"elements\":[],\"widgetType\":\"heading\"},{\"id\":\"fbdee00\",\"elType\":\"widget\",\"settings\":{\"editor\":\"

Ho\\u0159ej\\u0161\\u00ed, P., et al. (2025). Virtual reality locomotion methods differentially affect navigation performance, perceived usability, and cybersickness. Scientific Reports. https:\\\/\\\/doi.org\\\/10.1038\\\/s41598-025-12143-y<\\\/a><\\\/p>

Kourtesis, P., Papadopoulou, A., & Roussos, P. (2023). Examination of cybersickness in virtual reality: The role of individual differences, effects on cognitive functions & motor skills, and intensity differences during and after immersion. arXiv. http:\\\/\\\/arxiv.org\\\/abs\\\/2310.17344<\\\/a><\\\/p>

Litleskare, S., & Calogiuri, G. (2019). Camera stabilization in 360\\u00b0 videos reduces cybersickness: A randomized controlled trial of a simulated nature walk. Frontiers in Psychology, 10, 2436. https:\\\/\\\/doi.org\\\/10.3389\\\/fpsyg.2019.02436<\\\/a><\\\/p>

Palmisano, S., Allison, R. S., Kim, J., & Kuchenbecker, K. J. (2020). Cybersickness in head-mounted displays is caused by differences in virtual and physical head pose (DVP). 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