Grasping reality through illusion—interactive graphics serving science
CHI '88 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Graphic design for electronic documents and user interfaces
Graphic design for electronic documents and user interfaces
A new era for high precision touchscreens
Advances in human-computer interaction (vol. 3)
A palmtop display for dextrous manipulation with haptic sensation
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
The Psychology of Menu Selection: Designing Cognitive Control at the Human/Computer Interface
The Psychology of Menu Selection: Designing Cognitive Control at the Human/Computer Interface
The link-offset-scale mechanism for improving the usability of touch screen displays on the web
INTERACT'11 Proceedings of the 13th IFIP TC 13 international conference on Human-computer interaction - Volume Part III
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The purpose of this study was to investigate factors influencing the usability of icons in the LCD touch screens. In this study, subjects had to fill in the questionnaire and rated questions on 7-point Likert scales. 20 evaluation items were collected from relevant interface design guidelines. A total of 30 subjects, 10 none- experience users, 10 click-experience users (PDA user), 10 touch-experience users (LCD touch screens user), participated in the investigation. As main statistical test, a principal component analysis (PCA) was performed with SPSS/ PC. The results from the principal components analysis showed that the usability of touch icon was affected by seven factors: touch field, semantics quality, dynamics, hit quality, tactility, color quality and shape quality. Among these, touch field was the most important. Finally, the results of correlation analyses indicated that experience related to importance ratings for usability. Especially, subjects show significant difference in the size element (p