7 Result(s)
within
T. K. Philip Hwang
English
Information Storage and Retrieval
User Interfaces and Human Computer Interaction
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Chapter and Conference Paper
Virtual Touchpad for Cursor Control of Touchscreen Thumb Operation in the Mobile Context
This study formulated existing virtual pointing techniques for cursor control in the mobile context of touchscreen thumb operation. Three virtual pointing models were developed, including: Virtual Touchpad, Virtu...
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Chapter and Conference Paper
Effect of Perception-Compatibility, Learning-Factor, and Symbol-Carrier on Single LED Symbol System Recognizing
This study investigated effect of perception-compatibility, learning-factor, and symbol-carrier on single LED symbol system recognizing. A total of 48 subjects aged between 19 to 53(M=28.6, SD=9.49) participat...
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Chapter and Conference Paper
The Application of Consistent User Interface in Common Use Self Service (CUSS)
The Common-use self-service check-in kiosks (CUSS) allows passengers to access multiple airlines check-in from one machine efficiently, and avoid long queue at specific airline service counter. However, every ...
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Chapter and Conference Paper
Hand and Arm Support for Computer Workstation
Individuals who spend long hours leaning on the desk in tasks like writing, ty** or operating a mouse often suffer from Cumulative Repetitive Stress such as Tendonitis, Carpal Tunnel Syndromes and general ti...
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Chapter and Conference Paper
Accommodating Both Expert Users and Novice Users in One Interface by Utilizing Multi-layer Interface in Complex Function Products
Rapid development of electronic technology promotes the complex function of a product. Users have to adapt themselves to interface with diverse mental model setting. To improve usability, both resolutions of c...
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Chapter and Conference Paper
To Substitute Fast-Forward/Backward Keys for Numeric Keypad of TV Remote Controller
This paper describes the problems of TV channel change using existing remote controller. French company Witbe (2008) have determined the average channel change takes 1.9 seconds by using the up/down button on ...
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Chapter and Conference Paper
Effects of Menu Types and Item Lengths on Operation Efficiency
Pop-up menus enable more efficient interface operation. Inspired from empirical inference, observation, and literature reviews, this study investigated the operation efficiency of pop-up menus through examinin...
