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Character activation time prediction model for tongue-typing : adaptation of Fitts's law

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Author

  • Héctor Caltenco
  • Eugen R. Lontis
  • Johannes J. Struijk
  • Morten E. Lund
  • Lotte N.S. Andreasen Struijk

Summary, in English

This paper presents the development of a character activation time prediction model for tongue-typing. This model is based on a modification of Fitts's law that is more suitable for tip-of-tongue selectivity tasks around the palatal area. The model was trained and evaluated with data from tongue-selectivity experiments using an inductive tongue-computer interface. It takes into account the movement amplitude, target position, interactions between them, character disambiguation time and error correction time.

Publishing year

2009

Language

English

Pages

551-554

Publication/Series

2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society

Document type

Conference paper

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Human Computer Interaction

Conference name

Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2009

Conference date

2009-09-03 - 2009-09-06

Conference place

Minneapolis, Minnesota, United States

Status

Published

ISBN/ISSN/Other

  • ISSN: 1557-170X
  • ISBN: 978-1-4244-3296-7