Gaze typing compared with input by head and hand
John Paulin Hansen, Kristian Tørning, Anders Sewerin Johansen, Kenji Itoh, Hirotaka Aoki
Proceedings of the 2004 symposium on Eye tracking research & applications, 2004, pp. 131--138.
Abstract: This paper investigates the usability of gaze-typing systems for disabled people in a broad perspective that takes into account the usage scenarios and the particular users that these systems benefit. Design goals for a gaze-typing system are identified: productivity above 25 words per minute, robust tracking, high availability, and support of multimodal input. A detailed investigation of the efficiency and user satisfaction with a Danish and a Japanese gaze-typing system compares it to head- and mouse (hand) - typing. We found gaze typing to be more erroneous than the other two modalities. Gaze typing was just as fast as head typing, and both were slower than mouse (hand-) typing. Possibilities for design improvements are discussed.
Article URL: http://doi.acm.org/10.1145/968363.968389
BibTeX format:
@inproceedings{10.1145-968363.968389,
  author = {John Paulin Hansen and Kristian Tørning and Anders Sewerin Johansen and Kenji Itoh and Hirotaka Aoki},
  title = {Gaze typing compared with input by head and hand},
  booktitle = {Proceedings of the 2004 symposium on Eye tracking research & applications},
  pages = {131--138},
  year = {2004},
}
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