科研之友
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摘要
Gaze writing (text entry by eye gaze) is a promising approach to helping people with motor disabilities use a computer and communicate with others. In this paper, we propose a novel gaze writing system which is equipped with a copy and paste interface. To compensate for the lack of eye tracking accuracy, the proposed interface adopts a two-step selection method to accurately specify a copy text range. By the experimental evaluation of performance and workload, we have confirmed that the two-step selection method can reduce the number of misoperations and the users' workload.
- 出版日期2016
