A Skin-Stroke Display on the Eye-Ring Through Head-Mounted Displays

Wen Jie Tseng, Yi Chen Lee, Roshan Lalintha Peiris, Liwei Chan

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

We present the Skin-Stroke Display, a system mounted on the lens inside the head-mounted display, which exerts subtle yet recognizable tactile feedback on the eye-ring using a motorized air jet. To inform our design of noticeable air-jet haptic feedback, we conducted a user study to identify absolute detection thresholds. Our results show that the tactile sensation had different sensitivity around the eyes, and we determined a standard intensity (8 mbar) to prevent turbulent airflow blowing into the eyes. In the second study, we asked participants to adjust the intensity around the eye for equal sensation based on standard intensity. Next, we investigated the recognition of point and stroke stimuli with or without inducing cognitive load on eight directions on the eye-ring. Our longStroke stimulus can achieve an accuracy of 82.6% without cognitive load and 80.6% with cognitive load simulated by the Stroop test. Finally, we demonstrate example applications using the skin-stroke display as the off-screen indicator, tactile I/O progress display, and tactile display.

原文English
主出版物標題CHI 2020 - Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems
發行者Association for Computing Machinery
ISBN(電子)9781450367080
DOIs
出版狀態Published - 21 四月 2020
事件2020 ACM CHI Conference on Human Factors in Computing Systems, CHI 2020 - Honolulu, United States
持續時間: 25 四月 202030 四月 2020

出版系列

名字Conference on Human Factors in Computing Systems - Proceedings

Conference

Conference2020 ACM CHI Conference on Human Factors in Computing Systems, CHI 2020
國家/地區United States
城市Honolulu
期間25/04/2030/04/20

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