{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00231605","sets":["1164:3027:11450:11451"]},"path":["11451"],"owner":"44499","recid":"231605","title":["スマートフォンを用いたAR環境における片手用空中キーボードの性能調査"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-01-08"},"_buckets":{"deposit":"773c36a9-7f2d-4ab4-a419-8b2774b1ed03"},"_deposit":{"id":"231605","pid":{"type":"depid","value":"231605","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"スマートフォンを用いたAR環境における片手用空中キーボードの性能調査","author_link":["625523","625522","625524"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"スマートフォンを用いたAR環境における片手用空中キーボードの性能調査"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"VR・入力","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-01-08","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"筑波大学情報科学類"},{"subitem_text_value":"筑波大学情報理工学位プログラム"},{"subitem_text_value":"筑波大学システム情報系"}]},"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/231605/files/IPSJ-HCI24206004.pdf","label":"IPSJ-HCI24206004.pdf"},"date":[{"dateType":"Available","dateValue":"2026-01-08"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HCI24206004.pdf","filesize":[{"value":"6.7 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":"1000f9d8-412c-4c5e-9551-d7d0b705a42b","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":"佐藤, 玲生"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小西, 智樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"志築, 文太郎"}],"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":"我々は，スマートフォンを用いた AR 環境用の低オクルージョンな片手用空中仮想キーボード（以降，空中仮想キーボード），親指をトリガとした空中における文字入力手法（以降，ThumbTrigger 手法）およびデバイスの画面タッチを用いた文字入力手法（以降，ScreenTouch 手法）を実装した．また，本研究では，スマートフォンを用いた AR 環境におけるこれらのキーボードおよび文字入力手法の性能調査を目的とした評価実験を行った．その結果，ScreenTouch 手法の文字入力速度は，キーボードサイズが大きい条件において 16.51WPM，キーボードサイズの小さい条件において 11.29WPM であった．これらの結果は，ThumbTrigger 手法（キーボードサイズ大：5.56WPM，キーボードサイズ小：4.34WPM）と比べて，有意に高かった．また，エラー率，ユーザビリティおよび腕の疲労度においても ScreenTouch 手法は，有意に性能が高いことが示された．これらの実験結果を踏まえ，空中仮想キーボードのレイアウトおよび ThumbTrigger 手法のデザインを改良することにより，性能が向上する可能性がある．","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":"2024-01-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"2024-HCI-206"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":231605,"updated":"2025-01-19T10:41:30.981681+00:00","links":{},"created":"2025-01-19T01:32:00.370267+00:00"}