{"id":223326,"updated":"2025-01-19T13:26:34.753731+00:00","links":{},"created":"2025-01-19T01:23:11.750691+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00223326","sets":["1164:3027:11083:11084"]},"path":["11084"],"owner":"44499","recid":"223326","title":["PP-Undo: 筆圧の制御により付与されたストロークの確信度に基づくUndo/Redo手法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-01-09"},"_buckets":{"deposit":"203490aa-1193-42de-be29-4c32b091aa7e"},"_deposit":{"id":"223326","pid":{"type":"depid","value":"223326","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"PP-Undo: 筆圧の制御により付与されたストロークの確信度に基づくUndo/Redo手法の提案","author_link":["588173","588172","588174"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"PP-Undo: 筆圧の制御により付与されたストロークの確信度に基づくUndo/Redo手法の提案"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"入力","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-01-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"明治大学"},{"subitem_text_value":"明治大学"},{"subitem_text_value":"明治大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Meiji University","subitem_text_language":"en"},{"subitem_text_value":"Meiji University","subitem_text_language":"en"},{"subitem_text_value":"Meiji University","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/223326/files/IPSJ-HCI23201015.pdf","label":"IPSJ-HCI23201015.pdf"},"date":[{"dateType":"Available","dateValue":"2025-01-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HCI23201015.pdf","filesize":[{"value":"1.5 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"33"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"b326dc89-f340-4bb4-833c-276ec876ed30","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"関口, 祐豊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"植木, 里帆"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 聡史"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1221543X","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":"2188-8760","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"デジタルな手書きの機能のひとつに Undo/Redo 機能がある．しかし，既存の Undo/Redo 機能では，筆記順序に対して逐次的に行うことしかできず，筆記テストにおける解答と下書きのメモのような確信度に差があるような状況において，その確信度が低い下書きのメモだけをあとから削除するといったことはできない．そこで本研究では，筆記情報の中でも筆記の最中に調整可能なパラメータである筆圧を利用することで，確信度の高い箇所を並行して残し，その確信度ベースで Undo/Redo 機能を可能とする手法を提案する．またプロトタイプシステムを実装し，デジタル手書き支援への応用可能性を調査する．その結果，本手法を用いることでユーザの筆圧の分布が変化し，最終的にノートに残されているストローク量が大きく減少することを明らかになった．また，数名のユーザに 5 日間利用してもらったところ，1 回の提案手法 Undo で削除しているストロークの割合が増加する傾向にあることがわかった．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告ヒューマンコンピュータインタラクション（HCI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-01-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"15","bibliographicVolumeNumber":"2023-HCI-201"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}