{"id":8279,"date":"2024-09-16T14:42:02","date_gmt":"2024-09-16T19:42:02","guid":{"rendered":"https:\/\/engineering.purdue.edu\/cdesign\/wp\/?p=8279"},"modified":"2024-10-21T13:55:23","modified_gmt":"2024-10-21T18:55:23","slug":"avattar","status":"publish","type":"post","link":"https:\/\/engineering.purdue.edu\/cdesign\/wp\/avattar\/","title":{"rendered":"avaTTAR: Table Tennis Stroke Training with On-body and Detached Visualization in Augmented Reality"},"content":{"rendered":"

Table tennis stroke training is a critical aspect of player development. We designed a new augmented reality (AR) system, avaTTAR, for table tennis stroke training. The system provides both “on-body” (first-person view) and “detached” (third-person view) visual cues, enabling users to visualize target strokes and correct their attempts effectively with this dual perspectives setup. By employing a combination of pose estimation algorithms and IMU sensors, avaTTAR captures and reconstructs the 3D body pose and paddle orientation of users during practice, allowing real-time comparison with expert strokes. Through a user study, we affirm avaTTAR’s capacity to amplify player experience and training results.<\/p>\n","protected":false},"excerpt":{"rendered":"

Table tennis stroke training is a critical aspect of player development. We designed a new augmented reality (AR) system, avaTTAR, for table tennis stroke training. The system provides both “on-body” (first-person view) and “detached” (third-person view) visual cues, enabling users to visualize target strokes and correct their attempts effectively with this dual perspectives setup. By […]<\/p>\n","protected":false},"author":96,"featured_media":8288,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_links_to":"","_links_to_target":""},"categories":[473,474,203,469,8,359,467,268,466,381,465],"tags":[],"yoast_head":"\navaTTAR: Table Tennis Stroke Training with On-body and Detached Visualization in Augmented Reality - Convergence Design Lab, Purdue University<\/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:\/\/engineering.purdue.edu\/cdesign\/wp\/avattar\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"avaTTAR: Table Tennis Stroke Training with On-body and Detached Visualization in Augmented Reality - Convergence Design Lab, Purdue University\" \/>\n<meta property=\"og:description\" content=\"Table tennis stroke training is a critical aspect of player development. We designed a new augmented reality (AR) system, avaTTAR, for table tennis stroke training. The system provides both “on-body” (first-person view) and “detached” (third-person view) visual cues, enabling users to visualize target strokes and correct their attempts effectively with this dual perspectives setup. 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