{"created":"2025-01-19T01:46:38.294505+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00241809","sets":["1164:8666:11564:11871"]},"path":["11871"],"owner":"44499","recid":"241809","title":["Development of a Reaction Time Measurement Tool Using AI-Based Skeleton Estimation for Collision Avoidance in the Visually Impaired"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-12-16"},"_buckets":{"deposit":"a36f8291-6183-4f6c-bdc4-989d69cca008"},"_deposit":{"id":"241809","pid":{"type":"depid","value":"241809","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Development of a Reaction Time Measurement Tool Using AI-Based Skeleton Estimation for Collision Avoidance in the Visually Impaired","author_link":["666295","666296"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Development of a Reaction Time Measurement Tool Using AI-Based Skeleton Estimation for Collision Avoidance in the Visually Impaired"},{"subitem_title":"Development of a Reaction Time Measurement Tool Using AI-Based Skeleton Estimation for Collision Avoidance in the Visually Impaired","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セッション4","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-12-16","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Gunma Paz University Graduate School of Health Sciences"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Gunma Paz University Graduate School of Health Sciences","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/241809/files/IPSJ-AAC24026010.pdf","label":"IPSJ-AAC24026010.pdf"},"date":[{"dateType":"Available","dateValue":"2026-12-16"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AAC24026010.pdf","filesize":[{"value":"192.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"52"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"892230b9-0fe0-4900-8db7-444dc3c8a154","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Akira, Kimura"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Akira, Kimura","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12752949","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2432-2431","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"This study developed an AI-based skeleton estimation program to help visually impaired individuals avoid collisions by providing adequate reaction time. To evaluate the device's effectiveness, baseline reaction times were measured via stimulus-response tasks. Ten visually impaired participants from Gunma Prefecture responded to a recruitment notice and participated in the study. Key measurements included the time from electrical stimulation to collision avoidance reaction and the time to return to an initial posture. A Python-based program was used to process video data, extract coordinates, and record response times. Results showed that, upon detecting an approaching person at a 2-meter distance, the average reaction time was 1.6(0.8) seconds, and the time for posture recovery was 2.8(2.7) seconds. These findings suggest that AI-based skeleton estimation can support future development of safety devices, enhancing independence for visually impaired individuals in real-world settings.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This study developed an AI-based skeleton estimation program to help visually impaired individuals avoid collisions by providing adequate reaction time. To evaluate the device's effectiveness, baseline reaction times were measured via stimulus-response tasks. Ten visually impaired participants from Gunma Prefecture responded to a recruitment notice and participated in the study. Key measurements included the time from electrical stimulation to collision avoidance reaction and the time to return to an initial posture. A Python-based program was used to process video data, extract coordinates, and record response times. Results showed that, upon detecting an approaching person at a 2-meter distance, the average reaction time was 1.6(0.8) seconds, and the time for posture recovery was 2.8(2.7) seconds. These findings suggest that AI-based skeleton estimation can support future development of safety devices, enhancing independence for visually impaired individuals in real-world settings.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","bibliographic_titles":[{"bibliographic_title":"研究報告アクセシビリティ（AAC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-12-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicVolumeNumber":"2024-AAC-26"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":241809,"updated":"2025-01-19T07:32:49.419349+00:00","links":{}}