{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00237168","sets":["1164:6389:11481:11662"]},"path":["11662"],"owner":"44499","recid":"237168","title":["瞬目と視線操作を組み合わせたフリック入力PINコード認証の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-07-15"},"_buckets":{"deposit":"e773dc72-afbf-478c-bc4a-ee764abef4a9"},"_deposit":{"id":"237168","pid":{"type":"depid","value":"237168","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"瞬目と視線操作を組み合わせたフリック入力PINコード認証の提案","author_link":["648697","648692","648695","648694","648696","648693"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"瞬目と視線操作を組み合わせたフリック入力PINコード認証の提案"},{"subitem_title":"Flick input PIN code authentication combined blink and gaze manipulation","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"BioX ","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-07-15","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工科大学"},{"subitem_text_value":"東京工科大学"},{"subitem_text_value":"東京工科大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokyo University of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Technology","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/237168/files/IPSJ-SPT24056047.pdf","label":"IPSJ-SPT24056047.pdf"},"date":[{"dateType":"Available","dateValue":"2026-07-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SPT24056047.pdf","filesize":[{"value":"1.6 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"46"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"fc5b5107-c29b-4538-a6af-291f90079c31","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"奈良, 衛朋"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"武, 博"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 公則"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Moritomo, Nara","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wu, Bo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kiminori, Sato","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12628305","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":"2188-8671","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本論文では，瞬目と視線操作を組み合わせたフリック入力 PIN コード認証システムを提案する．本システムは，照明条件に頑健な視線検出センサ（Tobii Pro Nano）を使用し，非接触かつ痕跡を残さずに認証を行う．ユーザは，画面上の特定の領域内で瞬目を行い，画面が切り替わる度に一度画面中央に視線を合わせ，その後，中央，上，下，左，右のいずれかの方向に視線を動かして PIN コードを入力する．この視線と瞬目の 2 要素認証により，ショルダーハック攻撃などの不正利用への耐性が向上する．本システムの有用性を検証するため，Tobii Pro Nano と実験環境の PC（14 インチ）を用いて画面領域の矩形分割限界実験およびシステム評価実験を行った．矩形分割限界実験の結果，6 × 6（36 分割）が限界であることが判明した．また，認証実験では，視線フィードバックありと視線フィードバックなしの条件で評価を行い，視線フィードバックありでは平均速度 16.05 秒，平均精度 85 ％，視線フィードバックなしでは平均速度 15.15 秒，平均精度 92.5 ％という結果を得た．これらの結果から，このシステムの有効性が実証された．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper, we propose a flick-in PIN code authentication system that combines eye-blink and gaze manipulation. The system uses a gaze detection sensor (Tobii Pro Nano), which is robust to lighting conditions, for contactless and trace-free authentication. The user blinks within a specific area on the screen, aligns his/her gaze once at the center of the screen each time the screen switches, and then enters the PIN code by moving his/her gaze in the center, top, bottom, left, or right. This two-factor authentication of eye gaze and blink improves resistance to unauthorized use, such as shoulder hack attacks. To verify the usefulness of this system, we conducted a rectangular division limit experiment of the screen area and a system evaluation experiment using a Tobii Pro Nano and a PC (14 inches) in the experimental environment. The results of the rectangle division limit experiment showed that the limit was 6 × 6 (36 divisions). In the authentication experiment, we evaluated the system with and without gaze feedback, and found that the average speed and accuracy were 16.05 seconds and 85 ％, respectively, with gaze feedback, and 15.15 seconds and 92.5 ％, respectively, without gaze feedback. These results demonstrate the effectiveness of this system.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告セキュリティ心理学とトラスト（SPT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-07-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"47","bibliographicVolumeNumber":"2024-SPT-56"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":237168,"updated":"2025-01-19T08:58:20.900208+00:00","links":{},"created":"2025-01-19T01:39:38.771525+00:00"}