Voice or Gaze? Comparative Evaluation of Vocal Joystick and Eye Tracker
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چکیده
In this work, we present the results of our comparative evaluation of the Vocal Joystick system and the Eye Tracker system. Vocal Joystick is a non-verbal voice-based continuous mouse cursor control system that offers an alternative method of computer interaction for people with motor impairments. Our goal was to gain an understanding for how this system compares to an existing assistive technology, and we chose the Eye Tracker as our target for comparison due to its availability. The results suggest that the Vocal Joystick system can provide comparable performance as the Eye Tracker in basic target clicking tasks, and that our study participants found the Vocal Joystick to be easier to control and more preferable than the Eye Tracker system.
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تاریخ انتشار 2005