Calculation of Effective Target Width and Its Effects on Pointing Tasks(ユーザインタフェースとインタラクティブシステム)
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概要
- 論文の詳細を見る
Using effective target width (W_e) in Fitts' law has been widely used for evaluating one directional pointing tasks. However, concrete methods of calculating W_e have not been officially unified. This paper concentrates on resolving this problem. A specially designed and controlled experiment is described. The results reveal that the method of mapping all the abscissa data into one unified relative coordinate system to do calculation is better for modeling human computer interfaces than dividing data into two groups according to corresponding target sides and mapping them into two separate coordinate systems.
- 一般社団法人情報処理学会の論文
- 2006-05-15
著者
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KONG JING
Kochi University of Technology
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Kong Jing
Kochi University Of Technology:nagoya University
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Ren Xiangshi
Kochi Univ. Technol.
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- Calculation of Effective Target Width and Its Effects on Pointing Tasks
- Calculation of Effective Target Width and Its Effects on Pointing Tasks