FreeDigiter: A contact-free device for gesture control

被引：28
|
作者：
Metzger, C [1 ]
Anderson, M [1 ]
Starner, T [1 ]
机构：
[1] ETH, Swiss Fed Inst Technol, Elect Lab, Zurich, Switzerland
来源：
EIGHTH INTERNATIONAL SYMPOSIUM ON WEARABLE COMPUTERS, PROCEEDINGS | 2004年
关键词：
D O I：
10.1109/ISWC.2004.23
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
We present FreeDigiter an interface for mobile devices which enables rapid entry of digits using finger gestures. FreeDigiter is an infrared proximity sensor with a dual axis accelerometer and requires little signal processing. Initial laboratory experiments attain accuracy rates of 99.0%; and the system is tolerant to highly varying lighting conditions. The FreeDigiter system requires little power and could be implemented in a very small form factor appropriate for controlling in-ear hearing aids, small MP3 players, and hands-free mobile phone headsets.
引用
收藏
页码：18 / 21
页数：4
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