Investigation of smartwatch touch behavior with different postures
Investigation of smartwatch touch behavior with different postures
复制标题
不同姿势下智能手表触摸行为的调查
DOI：
10.1145/3152832.3152843
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Kinoshita Yuichiro
中科院分区：
文献类型：
--
作者：
Ueno Keiichi;Go Kentaro;Kinoshita Yuichiro
本文通过对12名参与者进行实验室实验，研究了不同手部姿势的用户的智能手表触摸行为，并分析了他们在四种姿势下的智能手表上的点击事件：无支撑（NS）姿势，拇指支撑（TS）姿势，食指支撑（IS）姿势和拇指和中指支撑（TMS）姿势。参与者的运动时间和敲击任务的错误率被测量为每个姿势和两个目标位置（边缘和中心）和三个目标大小（大，中，小）。结果表明，更快的响应时间为小，中心目标的TS和TMS姿势相比，NS姿势。基于这一结果，本文提出了基于四种姿势在智能手表触摸屏上布置触摸目标的五个设计准则。
This paper investigates smartwatch touch behaviors of users with different hand postures by conducting a laboratory experiment with 12 participants and analyzing their tap events on a smartwatch with four postures: the no-support (NS) posture, thumb support (TS) posture, index-finger-support (IS) posture, and thumb-and-middle-finger-support (TMS) posture. The participants' movement time and the error rate of the tapping tasks were measured for each posture and for two target positions (edge and center) and three target sizes (large, medium, and small). The results indicate much faster response times for the small, center targets for the TS and TMS postures compared with the NS posture. Based on this result, this paper proposes five design guidelines for arranging touch targets on a smartwatch touchscreen based on four postures.