Design and evaluation of a public installation of an eye-gaze system.

@article{Lin2011DesignAE,
  title={Design and evaluation of a public installation of an eye-gaze system.},
  author={Chern-Sheng Lin and Hui-Jen Yang and Yun-Long Lay and Shih-Wei Yang},
  journal={Assistive technology : the official journal of RESNA},
  year={2011},
  volume={23 4},
  pages={
          187-98
        }
}
This article evaluates an eye-tracking device ("I Can Speak With My Eyes") designed for a museum exhibition. An eye-tracking system is designed not only for able individuals, but also for bedridden patients or physically handicapped people who intend to use computers. With one video CCD camera and frame grabber analyzing a series of images taken of the human pupil gazing at a screen, an auto-range-finding algorithm can be used to obtain the location of the pupil in real time. The computers will… CONTINUE READING
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