Vector Keyboard for Touch Screen Devices

ERGONOMICS AND HEALTH ASPECTS OF WORK WITH COMPUTERS（2009）

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摘要

Paper introduces a vector keyboard for touch screen devices. Characters are typed by drawing a vector starting from a dedicated area. The typing area is divided into three clusters, each containing 9 characters. Measurement of typing speed and of number of typos reveals that the keyboard is comparable to ABCDEF virtual keyboard.

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关键词

dedicated area,virtual keyboard,vector keyboard,touch screen device,typing speed,touch screen devices,typing area

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