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Hangul Input System's Physical Interface Evaluation Model for Mobile Phone  

Kim, Sang-hwan (Department of Industrial Systems & Information Engineering, Korea University)
Kim, Gyeung-min (College of Business Administration, Ewha Womans University)
Myung, Rohae (Department of Industrial Systems & Information Engineering, Korea University)
Publication Information
Journal of Korean Institute of Industrial Engineers / v.28, no.2, 2002 , pp. 193-200 More about this Journal
Abstract
A study was conducted to investigate the availability of Fitts' Law to Hangul input systems on mobile phones. Three different Hangul input systems were experimented to measure the performance time to evaluate the physical interface of all. The measured performance time was found to be well fitted with the modified Fitts' Law by Hangul input systems on mobile phones. As a result, the physical interfaces for Hangul input systems could be evaluated quantitatively with the prediction of the performance time by Fitts' Law.
Keywords
mobile phones; Hangul input systems; physical interface; Fitts'Law;
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