{"id":21886,"date":"2025-07-31T08:51:21","date_gmt":"2025-07-31T06:51:21","guid":{"rendered":"https:\/\/testit.uni.lu\/rolemodels-vanina-3\/"},"modified":"2025-08-19T16:14:41","modified_gmt":"2025-08-19T14:14:41","slug":"chronopilot","status":"publish","type":"page","link":"https:\/\/testit.uni.lu\/fr\/se-connecter\/askaresearcher\/chronopilot\/","title":{"rendered":"ChronoPilot"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"21886\" class=\"elementor elementor-21886 elementor-21884\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cb55d70 elementor-section-content-middle elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cb55d70\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[],&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2220d8a\" data-id=\"2220d8a\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1195a7f elementor-widget elementor-widget-image\" data-id=\"1195a7f\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/testit\/rolemodels\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"840\" height=\"391\" src=\"https:\/\/testit.uni.lu\/wp-content\/uploads\/2024\/09\/dfzh-768x472-2-1024x477.png\" class=\"attachment-large size-large wp-image-17164\" alt=\"\" srcset=\"https:\/\/testit.uni.lu\/wp-content\/uploads\/2024\/09\/dfzh-768x472-2-1024x477.png 1024w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2024\/09\/dfzh-768x472-2-300x140.png 300w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2024\/09\/dfzh-768x472-2-768x358.png 768w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2024\/09\/dfzh-768x472-2-1536x716.png 1536w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2024\/09\/dfzh-768x472-2-2048x954.png 2048w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2024\/09\/dfzh-768x472-2-1200x559.png 1200w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a69c9d9\" data-id=\"a69c9d9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-861dcf7 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"861dcf7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/testit\/askaresearcher\/\">Peut-on acc\u00e9l\u00e9rer le temps en classe et ralentir le temps en soir\u00e9e?<\/a><\/h1>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3eb872e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3eb872e\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3f99b3d\" data-id=\"3f99b3d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0ee1fde elementor-widget elementor-widget-image\" data-id=\"0ee1fde\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"840\" height=\"193\" src=\"https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/vrarlab_logo_small-1024x235.jpg\" class=\"attachment-large size-large wp-image-22112\" alt=\"\" srcset=\"https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/vrarlab_logo_small-1024x235.jpg 1024w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/vrarlab_logo_small-300x69.jpg 300w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/vrarlab_logo_small-150x34.jpg 150w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/vrarlab_logo_small-768x176.jpg 768w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/vrarlab_logo_small-1536x352.jpg 1536w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/vrarlab_logo_small-1200x275.jpg 1200w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/vrarlab_logo_small.jpg 1868w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/>\t\t\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4c328bc\" data-id=\"4c328bc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-722849e elementor-widget elementor-widget-image\" data-id=\"722849e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/07\/official_ul_2048x1366px-300x200.jpg\" class=\"attachment-medium size-medium wp-image-21878\" alt=\"\" srcset=\"https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/07\/official_ul_2048x1366px-300x200.jpg 300w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/07\/official_ul_2048x1366px-1024x683.jpg 1024w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/07\/official_ul_2048x1366px-150x100.jpg 150w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/07\/official_ul_2048x1366px-768x512.jpg 768w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/07\/official_ul_2048x1366px-1536x1025.jpg 1536w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/07\/official_ul_2048x1366px-1200x800.jpg 1200w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/07\/official_ul_2048x1366px.jpg 2048w\" sizes=\"(max-width: 300px) 85vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-df2ef2f elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"df2ef2f\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-59eaa1b\" data-id=\"59eaa1b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aeb37ba elementor-widget elementor-widget-heading\" data-id=\"aeb37ba\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La perception du temps est subjective<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84cda89 elementor-widget elementor-widget-text-editor\" data-id=\"84cda89\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>M\u00eame si l\u2019on peut mesurer le temps, notre perception de celui-ci est influenc\u00e9e par de nombreux facteurs comme les \u00e9motions, la motivation ou les sensations physiques (par exemple : les sons, les images, le toucher). Quand on s\u2019ennuie, le temps semble ralentir, alors que lorsqu\u2019on s\u2019amuse \u00e0 la Schueberfouer, il para\u00eet trop court. <\/p>\n<p>Qu\u2019est-ce qui influence encore notre perception du temps ?<\/p>\n<p>Des \u00e9tudes en psychologie ont montr\u00e9 que plus on est engag\u00e9 dans une activit\u00e9, plus le temps passe vite. Mais le temps file aussi quand on a trop de t\u00e2ches, quand on est stress\u00e9 ou simplement concentr\u00e9. \u00c0 l\u2019inverse, le temps semble s\u2019\u00e9tirer lorsque les t\u00e2ches sont r\u00e9p\u00e9titives ou peu stimulantes.  <\/p>\n<p>Et si l\u2019on pouvait utiliser ces d\u00e9couvertes \u00e0 notre avantage ? Imaginez pouvoir contr\u00f4ler le temps pour qu\u2019il passe plus vite en classe, mais plus lentement pendant les examens scolaires.<\/p>\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-423e06b elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"423e06b\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6aaa9d1\" data-id=\"6aaa9d1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-574a08f elementor-widget elementor-widget-heading\" data-id=\"574a08f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que ChronoPilot?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18102e4 elementor-widget elementor-widget-text-editor\" data-id=\"18102e4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>ChronoPilot est un projet de recherche dirig\u00e9 par le Dr Jean Botev. Les chercheurs souhaitent cr\u00e9er un dispositif portable capable d\u2019\u00e9tendre ou de compresser la perception du temps chez l\u2019utilisateur gr\u00e2ce \u00e0 une stimulation multisensorielle (retours visuels, auditifs et tactiles). <\/p>\n<p>Le produit surveillera le niveau de stress, d\u2019ennui et de concentration de l\u2019utilisateur \u00e0 l\u2019aide d\u2019outils comme l\u2019EEG, l\u2019ECG et le suivi oculaire (c\u2019est-\u00e0-dire l\u2019activit\u00e9 du cerveau, du c\u0153ur et le mouvement des yeux). Ces donn\u00e9es seront ensuite transmises \u00e0 une intelligence artificielle qui ajustera la perception du temps en fonction du r\u00e9sultat souhait\u00e9 (ralentir ou acc\u00e9l\u00e9rer la perception du temps). Autrement dit, l\u2019appareil pourra par exemple modifier la musique que vous \u00e9coutez, ajouter des images ou objets dans votre champ de vision, ou envoyer des vibrations dans votre main pour vous faire ressentir que le temps ralentit ou, au contraire, s\u2019acc\u00e9l\u00e8re.  <\/p>\n<p>Ce projet de recherche multidisciplinaire combine sciences cognitives, psychologie, informatique et technologies de capteurs.<\/p>\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-362d234 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"362d234\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ad0fcc2\" data-id=\"ad0fcc2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-246d7d7 elementor-widget elementor-widget-heading\" data-id=\"246d7d7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que cela signifie pour moi en tant qu'\u00e9l\u00e8ve ou \u00e9tudiant?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6ed8c5 elementor-widget elementor-widget-text-editor\" data-id=\"a6ed8c5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Ce projet de recherche est toujours en cours et de nombreuses exp\u00e9riences restent \u00e0 mener. L\u2019une de leurs d\u00e9couvertes est la capacit\u00e9 \u00e0 \u00e9valuer la perception du temps d\u2019un utilisateur sans lui poser de questions. Ils ont identifi\u00e9 une signature c\u00e9r\u00e9brale sp\u00e9cifique associ\u00e9e \u00e0 la surestimation, \u00e0 la juste estimation ou \u00e0 la sous-estimation du temps. Cette signature change-t-elle si les conditions de chaque t\u00e2che sont diff\u00e9rentes ?   <\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f89c31 elementor-widget elementor-widget-image\" data-id=\"4f89c31\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"840\" height=\"290\" src=\"https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/BrainSignature-1024x353.jpg\" class=\"attachment-large size-large wp-image-22096\" alt=\"\" srcset=\"https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/BrainSignature-1024x353.jpg 1024w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/BrainSignature-300x103.jpg 300w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/BrainSignature-150x52.jpg 150w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/BrainSignature-768x265.jpg 768w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/BrainSignature-1536x529.jpg 1536w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/BrainSignature-2048x705.jpg 2048w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/BrainSignature-1200x413.jpg 1200w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Signatures c\u00e9r\u00e9brales pour la surestimation, la juste estimation ou la sous-estimation du temps<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7dc3781 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7dc3781\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b43c68e\" data-id=\"b43c68e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1d2abfc elementor-widget elementor-widget-text-editor\" data-id=\"1d2abfc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L\u2019exp\u00e9rience consistait \u00e0 faire r\u00e9aliser aux participants une s\u00e9rie de t\u00e2ches, puis \u00e0 leur demander d\u2019\u00e9valuer le temps pass\u00e9 sur chacune. Leur activit\u00e9 c\u00e9r\u00e9brale \u00e9tait surveill\u00e9e \u00e0 l\u2019aide d\u2019un (1) casque EEG (\u00e9lectroenc\u00e9phalogramme), et les mouvements de leurs mains \u00e9taient suivis gr\u00e2ce \u00e0 un (2) dispositif de suivi des mains plac\u00e9 \u00e0 l\u2019avant du (3) casque de r\u00e9alit\u00e9 virtuelle (VR).. <\/p>\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-446f55d elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"446f55d\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a6e1d91\" data-id=\"a6e1d91\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7cfe994 elementor-widget elementor-widget-image\" data-id=\"7cfe994\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"445\" src=\"https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/setup-768x445.jpg\" class=\"attachment-medium_large size-medium_large wp-image-22099\" alt=\"\" srcset=\"https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/setup-768x445.jpg 768w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/setup-300x174.jpg 300w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/setup-150x87.jpg 150w, https:\/\/testit.uni.lu\/wp-content\/uploads\/2025\/08\/setup.jpg 1000w\" sizes=\"(max-width: 768px) 85vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"> Configuration de l\u2019exp\u00e9rience montrant : (1) un casque EEG, (2) un dispositif de suivi des mains mont\u00e9 sur le casque, et (3) un casque de r\u00e9alit\u00e9 virtuelle (VR).<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cddd7c1 elementor-widget elementor-widget-text-editor\" data-id=\"cddd7c1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Ensuite, les chercheurs ont modifi\u00e9 les conditions de chaque t\u00e2che. Par exemple, pour \u00e9valuer l\u2019impact des \u00e9motions sur la perception du temps, les participants ont vu 4 images induisant une \u00e9motion sp\u00e9cifique, puis ont d\u00fb estimer combien de temps elles avaient \u00e9t\u00e9 affich\u00e9es. <\/p>\n<p>Ou pour \u00e9valuer l\u2019impact de la difficult\u00e9 de la t\u00e2che, les participants devaient compter le nombre de balles dans une image, avec une difficult\u00e9 croissante, puis estimer le temps pass\u00e9.<\/p>\n<p>Les chercheurs ont \u00e9galement \u00e9valu\u00e9 l\u2019impact de l\u2019effet d\u2019\u00e9tranget\u00e9 (oddball), de la magnitude et des attentes.<\/p>\n<p>Ils ont d\u00e9couvert que les signatures c\u00e9r\u00e9brales li\u00e9es \u00e0 l\u2019estimation du temps sont ind\u00e9pendantes des t\u00e2ches. ChronoPilot peut donc utiliser ces signatures pour adapter l\u2019exp\u00e9rience de l\u2019utilisateur selon les besoins (ralentir ou acc\u00e9l\u00e9rer la perception du temps). <\/p>\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-85cdd21 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"85cdd21\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-73a37ec\" data-id=\"73a37ec\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8c1488f elementor-widget elementor-widget-heading\" data-id=\"8c1488f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Que reste-t-il \u00e0 faire?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c77a847 elementor-widget elementor-widget-text-editor\" data-id=\"c77a847\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Il s\u2019agit de la premi\u00e8re \u00e9tape vers la compr\u00e9hension et le d\u00e9ploiement de cette technologie innovante. Les chercheurs doivent encore r\u00e9pondre \u00e0 de nombreuses questions. Par exemple : que se passe-t-il si le m\u00eame stimulus est r\u00e9p\u00e9t\u00e9 en continu ? Aura-t-il toujours le m\u00eame effet, le perdra-t-il ou produira-t-il l\u2019effet inverse ? Que se passe-t-il si l\u2019on combine diff\u00e9rents stimuli ?    <\/p>\n<p>La perception du temps est \u00e9galement tr\u00e8s individuelle : un m\u00eame stimulus peut avoir des effets diff\u00e9rents selon les personnes. Pour r\u00e9pondre \u00e0 cette question, les chercheurs travaillent sur l\u2019entra\u00eenement d\u2019une IA personnalis\u00e9e capable de s\u2019adapter \u00e0 votre propre r\u00e9ponse aux stimuli. ChronoPilot pourra ainsi pr\u00e9dire votre r\u00e9action au stress, par exemple, et r\u00e9agir en cons\u00e9quence. Quoi qu\u2019il en soit, l\u2019utilisateur gardera toujours le contr\u00f4le total sur l\u2019appareil, pouvant l\u2019activer ou le d\u00e9sactiver \u00e0 tout moment.   <\/p>\n<p>Cette recherche met en lumi\u00e8re le potentiel d\u2019applications visant \u00e0 am\u00e9liorer la productivit\u00e9, le bien-\u00eatre, la cr\u00e9ativit\u00e9 et la s\u00e9curit\u00e9, en faisant de la perception du temps une variable modifiable et centr\u00e9e sur l\u2019utilisateur, plut\u00f4t qu\u2019une constante fixe. Par exemple, dans des situations stressantes, vous donner l\u2019impression d\u2019avoir suffisamment de temps pour prendre une d\u00e9cision peut vous aider \u00e0 faire de meilleurs choix. <\/p>\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d7bbd19 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d7bbd19\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0bf2cb2\" data-id=\"0bf2cb2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d535b2a elementor-widget elementor-widget-text-editor\" data-id=\"d535b2a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span lang=\"EN-US\" style=\"font-size: 11.0pt; font-family: 'Aptos',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Aptos; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\">Article \u00e9crit par R\u00e9gine POUSSIN<\/span><\/p>\n<p><a href=\"https:\/\/orbilu.uni.lu\/handle\/10993\/64360\"><span lang=\"EN-US\" style=\"font-size: 11.0pt; font-family: 'Aptos',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: Aptos; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\">Papier de recherche original: Sahar Niknam, Saravanakumar Duraisamy, Jean Botev, Luis A. Leiva. Brain Signatures of Time Perception in Virtual Reality. In IEEE Transactions on Visualization and Computer Graphics (TVCG), Volume 31, Issue 5 \/ 32nd IEEE Conference on Virtual Reality and 3D User Interfaces (IEEE VR 2025), Saint-Malo, France, March 2025.  <\/span><\/a>l<\/p>\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d43d8bb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d43d8bb\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-966ca0e\" data-id=\"966ca0e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f653f70 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f653f70\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1070760\" data-id=\"1070760\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-73d5149 elementor-button-info elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"73d5149\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/testit.uni.lu\/connect\/askaresearcher\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Lire plus d'articles<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-fe78664\" data-id=\"fe78664\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Peut-on acc\u00e9l\u00e9rer le temps en classe et ralentir le temps en soir\u00e9e? La perception du temps est subjective M\u00eame si l\u2019on peut mesurer le temps, notre perception de celui-ci est influenc\u00e9e par de nombreux facteurs comme les \u00e9motions, la motivation ou les sensations physiques (par exemple : les sons, les images, le toucher). Quand on &hellip; <a href=\"https:\/\/testit.uni.lu\/fr\/se-connecter\/askaresearcher\/chronopilot\/\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;ChronoPilot&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1525,"featured_media":0,"parent":22207,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"iawp_total_views":10,"footnotes":""},"class_list":["post-21886","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/testit.uni.lu\/fr\/wp-json\/wp\/v2\/pages\/21886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/testit.uni.lu\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/testit.uni.lu\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/testit.uni.lu\/fr\/wp-json\/wp\/v2\/users\/1525"}],"replies":[{"embeddable":true,"href":"https:\/\/testit.uni.lu\/fr\/wp-json\/wp\/v2\/comments?post=21886"}],"version-history":[{"count":8,"href":"https:\/\/testit.uni.lu\/fr\/wp-json\/wp\/v2\/pages\/21886\/revisions"}],"predecessor-version":[{"id":23062,"href":"https:\/\/testit.uni.lu\/fr\/wp-json\/wp\/v2\/pages\/21886\/revisions\/23062"}],"up":[{"embeddable":true,"href":"https:\/\/testit.uni.lu\/fr\/wp-json\/wp\/v2\/pages\/22207"}],"wp:attachment":[{"href":"https:\/\/testit.uni.lu\/fr\/wp-json\/wp\/v2\/media?parent=21886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}