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Only one Fitts' law formula please!

Published:10 April 2010Publication History

ABSTRACT

The HCI community uses at least four different formulas for Fitts' law. Each of them is derived from Shannon's information theory. This raises the question which formula is wrong and which is right. While the HCI community on the one hand gives free choice for the formula, it demands good statistical values for the evaluation on the other hand. From a scientific point of view this situation is not satisfying.

References

  1. Ashmore, M., Duchowski, A. T., Shoemaker, G. Efficient Eye Pointing with a Fisheye Lens. In Proceedings of Graphics interface 2005. ACM (2005), vol. 112, 203 -- 210. Google ScholarGoogle ScholarDigital LibraryDigital Library
  2. Fitts, P. M. The Information Capacity of the Human Motor System in Controlling the Amplitude of Movement. In Journal of Experimental Psychology (1954), 47, 381 -- 391.Google ScholarGoogle Scholar
  3. Greenberg, S. and Buxton, B. Usability evaluation considered harmful (some of the time). CHI '08, ACM (2008), 111--120. Google ScholarGoogle ScholarDigital LibraryDigital Library
  4. MacKenzie, Bibliography of Fitts' Law Research http://www.yorku.ca/mack/RN-Fitts_bib.htmGoogle ScholarGoogle Scholar
  5. MacKenzie, I. S. A Note on the Information-Theoretic Basis for Fitts' Law. Journal of Motor Behavior (1989), 21, 323 -- 330.Google ScholarGoogle Scholar
  6. MacKenzie, I. S., Sellen, A., Buxton, W. A. A comparison of input devices in element pointing and dragging tasks. CHI '91. ACM Press (1991), 161 -- 166. Google ScholarGoogle ScholarDigital LibraryDigital Library
  7. Miniotas, D. Application of Fitts' Law to Eye Gaze Interaction. CHI '00. ACM Press (2000), 339 -- 340. Google ScholarGoogle ScholarDigital LibraryDigital Library
  8. Welford, A. T. Fundamentals of skill. London: Methuen (1968) as referenced in {5}.Google ScholarGoogle Scholar
  9. Zhai, S. Characterizing computer input with Fitts' law parameters -- The information and non-information aspects of pointing. Int. J. Hum.-Comput. Stud. 61, 6 (2004), 791 -- 809. Google ScholarGoogle ScholarDigital LibraryDigital Library

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  1. Only one Fitts' law formula please!

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    • Published in

      cover image ACM Conferences
      CHI EA '10: CHI '10 Extended Abstracts on Human Factors in Computing Systems
      April 2010
      2219 pages
      ISBN:9781605589305
      DOI:10.1145/1753846

      Copyright © 2010 Copyright is held by the author/owner(s)

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      Association for Computing Machinery

      New York, NY, United States

      Publication History

      • Published: 10 April 2010

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      CHI EA '10 Paper Acceptance Rate350of1,346submissions,26%Overall Acceptance Rate6,164of23,696submissions,26%

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