著者

大槻 麻衣 丸山 啓太 葛岡 英明 鈴木 雄介

出版者

ヒューマンインタフェース学会

雑誌

ヒューマンインタフェース学会論文誌 (ISSN:13447262)

巻号頁・発行日

vol.22, no.1, pp.25-34, 2020-02-25 (Released:2020-02-25)

参考文献数

50

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With respect to collaborative physical tasks, gaze and gestures play significant roles when referring to physical objects. In video-mediated communication, however, such nonverbal cues become "ineffectual" when they are presented via a 2D monitor, making video-mediated collaborative physical tasks inefficient. This study focuses on gaze cues to support remote collaborative physical tasks using a mobile terminal and uses an eye-shaped display, "ThirdEye," a simple add-on display that represents a remote participant's gaze direction. ThirdEye is expected to be especially effective when used with mobile terminals. We investigated whether the ThirdEye’s gaze shift is effective in leading a local observer's attention toward objects in the local environment, even when ThirdEye is presented with the actual face image of a remote person. Experimental results show that ThirdEye can lead the local participant’s attention to intended objects faster than without ThirdEye.