RotoSwype: Word-Gesture Typing using a Ring

被引：84
作者：
Gupta, Aakar [1 ]
Ji, Cheng [1 ]
Yeo, Hui-Shyong [2 ]
Quigley, Aaron [2 ]
Vogel, Daniel [1 ]
机构：
[1] Univ Waterloo, Cheriton Sch Comp Sci, Waterloo, ON, Canada
[2] Univ St Andrews, Sch Comp Sci, St Andrews, Fife, Scotland
来源：
CHI 2019: PROCEEDINGS OF THE 2019 CHI CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS | 2019年
基金：
加拿大创新基金会; 加拿大自然科学与工程研究理事会;
关键词：
interaction techniques; controlled experiments;
D O I：
10.1145/3290605.3300244
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
We propose RotoSwype, a technique for word-gesture typing using the orientation of a ring worn on the index finger. RotoSwype enables one-handed text-input without encumbering the hand with a device, a desirable quality in many scenarios, including virtual or augmented reality. The method is evaluated using two arm positions: with the hand raised up with the palm parallel to the ground; and with the hand resting at the side with the palm facing the body. A five-day study finds both hand positions achieved speeds of at least 14 words-per-minute (WPM) with uncorrected error rates near 1%, outperforming previous comparable techniques.
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页数：12
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