DocumentCode :
2115993
Title :
Screen Coverage: A Pen-Interaction Problem for PDA´s and Touch Screen Computers
Author :
Bieber, Gerald ; Abd Al Rahman, E. ; Urban, Bodo
Author_Institution :
Fraunhofer-Inst. for Comput. Graphics, Rostock
fYear :
2007
fDate :
4-9 March 2007
Firstpage :
87
Lastpage :
87
Abstract :
Touch screens at electronic kiosk systems, pen based PDAs or smart phones, have become more popular over the recent years. The direct interaction on the display by fingers, hands or pens implies the problem of covering the screen. The coverage depends on the interface organization and the use of the interaction elements. This paper describes a basic approach of measuring the coverage of the interface, as well as determination and definitions of basic parameters concerning the ratio between visualization and interaction areas. The metric determination of the coverage leads to analytic testimonies and provides new predictions for resent and future usability tests.
Keywords :
mobile handsets; notebook computers; touch sensitive screens; PDA; electronic kiosk systems; pen-interaction problem; screen coverage; smart phones; touch screen computers; visualization; Area measurement; Computer displays; Fingers; Mobile computing; Personal digital assistants; Standardization; Testing; Usability; User interfaces; Visualization; Area; Blind; Interaction; Occlusion; Pen Interaction; Screen Coverage; Visualization; fingers; left hand; pen; touch screen;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless and Mobile Communications, 2007. ICWMC '07. Third International Conference on
Conference_Location :
Guadeloupe
Print_ISBN :
0-7695-2796-5
Electronic_ISBN :
0-7695-2796-5
Type :
conf
DOI :
10.1109/ICWMC.2007.78
Filename :
4138192
Link To Document :
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