Vector Keyboard for Touch Screen Devices

Authors:
Martin Klima;Vaclav Slovacek
Affiliations:
Czech Technical University in Prague, Czech Republic;Czech Technical University in Prague, Czech Republic
Venue:
EHAWC '09 Proceedings of the International Conference on Ergonomics and Health Aspects of Work with Computers: Held as Part of HCI International 2009
Year:
2009

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Abstract

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.