Evaluation of vision-based head-trackers for assistive devices

  title={Evaluation of vision-based head-trackers for assistive devices},
  author={Shivanand P. Guness and Farzin Deravi and Konstantinos Sirlantzis and Matthew Pepper and Mohamed Sakel},
  journal={2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society},
This paper presents a new evaluation methodology for assistive devices employing head-tracking systems based on an adaptation of the Fitts Test. This methodology is used to compare the effectiveness and performance of a new vision-based head tracking system using face, skin and motion detection techniques with two existing head tracking devices and a standard mouse. The application context and the abilities of the user are combined with the results from the modified Fitts Test to help determine… CONTINUE READING
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