論文 - 松延　拓生

タッチパネルディスプレイを用いた戻り読みにおける操作と注視パターンの関係

高島実穂, 松延拓生, 満田成紀, 福安直樹, 鯵坂恒夫 (担当区分： 責任著者 )

人間工学 ( 一般社団法人 日本人間工学会 )  51 ( 2 ) 131 - 140   2015年04月  [査読有り]

　概要を見る

本研究の目的は，電子書籍ビューワによる縦書き文書の戻り読み時の視線位置の調査をすることである．PC上で動く電子書籍ビューワを模したアプリケーションを用い，タッチパネル対応PC用ディスプレイで操作するタスクを，4インチ，7インチ，10インチの3サイズの表示領域で課した．その際に視線計測装置を使用して視線情報を取得した．それをもとに戻り読み時の被験者の視線位置を，表示領域のサイズやスマートフォン・タブレット所有の有無，使用UI，操作方向の視点でまとめた．結果としてタップによる戻り読みでは視線が縦方向に大きく移動する動きは少ないこと，ページの進行方向を注視している場合が多い可能性があること，スライダー操作中に端末非所有者がスライダーを見る割合が多いことなどが分かった．

DOI

ウェブサイトのユーザビリティ評価のための視線分析方法

松延拓生 (担当区分： 筆頭著者 )

ヒューマンインタフェース学会論文誌(CD-ROM) ( ヒューマンインタフェース学会 )  16 ( 1/4 ) 293 - 302   2014年02月  [査読有り]

Gaze Analysis Tool for Evaluation of Web Site Usability

Takuo Matsunobe

The 10th Asia Pacific Conference on Computer Human Interaction ( HCD-NET, SIGCHI )    695 - 696   2012年08月  [査読有り]

　概要を見る

Evaluation of Web usability with the help of gaze information involves plotting the gaze locus and estimating the gaze duration for an image on a Web page. From the output image, an evaluator can determine the browsing order and time for a Web page. In this method, input is required from the observer (at the position of the gaze) and the evaluator. Therefore, considerable time is required for analysis. However, evaluation of Web usability is often performed at limited cost. The proposed tool uses HTML features to automatically identify the objects viewed by an observer. In an HTML document, a DIV tag is often used to separate the content areas according to a specific style. The output of the tool is the gaze area and gaze time in a time series. The features of each content area are compared. Thus, by using the proposed tool to evaluate Web page and Web site usability, gaze information, which was analyzed qualitatively earlier, can be analyzed quantitatively.

Gaze analysis tool for web usability evaluation

Takuo Matsunobe

Communications in Computer and Information Science ( Springer )  173 ( 1 ) 176 - 180   2011年  [査読有り]

　概要を見る

Gaze information is obtained during Web usability evaluation - plotting the gaze locus and estimating the gaze duration for an image on a Web page. However, the one at the position of the gaze had to specify and to specify something by the evaluator. Therefore, considerable of time is required for analysis. The proposed tool can automatically identify what an observer is viewing. Thus, using the proposed gaze analysis tool, gaze information, which was earlier analyzed qualitatively, can be analyzed quantitatively. © 2011 Springer-Verlag.

DOI

Design of a Face-to-Face Multilingual Communication System for a Handheld Device in the Medical Field

Shun Ozaki, Takuo Matsunobe, Takashi Yoshino, Aguri Shigeno

HUMAN-COMPUTER INTERACTION: INTERACTION TECHNIQUES AND ENVIRONMENTS, PT II ( SPRINGER-VERLAG BERLIN )  6762   378 - 386   2011年  [査読有り]

　概要を見る

In the medical field, a serious problem exists with regard to communication between hospital staff and foreign patients. For example, medical translators cannot provide support in cases in which round-the-clock support is required during hospitalization. We propose the use of a multilingual communication support system called the Petit Translator between people speaking different languages in the hospital setting. From the results of experiments performed in such a setting, we found the following: (1) by clicking the conversation scene, the interface can retrieve the parallel text more efficiently than the paper media, and (2) when a questioner appropriately limits the type of reply for a respondent, prompt conversation can occur.

DOI

Making products user-friendly and charming using human design technology.

Toshiki Yamaoka, Takuo Matsunobe

Universal Access In HCI: Towards an Information Society for All, Proceedings of HCI International '2001 (the 9th International Conference on Human-Computer Interaction), New Orleans, USA, August 5-10, 2001, Volume 3 ( Lawrence Erlbaum )    55 - 59   2001年  [査読有り]