Effects of Grip Curvature and Size of Hand on Comfort for the Unimanual Operation of Handheld Touchscreen Device

This study aims to investigate the effect of size of a hand and curvature of handheld touchscreen devices on comfort when unimanually using the devices. By rated subjectively and recording EMG, comfort was measured for the use of three mock-ups of the device with different curvatures; one had flat s...

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Veröffentlicht in:	Proceedings of the Human Factors and Ergonomics Society Annual Meeting 2014-09, Vol.58 (1), p.1310-1313
Hauptverfasser:	Ahn, Sung Hee, Kwon, Sanghyun, Jin, Byungki, Kim, Wonjoon, Yun, Myung Hwan
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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