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

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.

• Författare: Héctor Caltenco; Eugen R. Lontis; Johannes J. Struijk; Morten E. Lund; Lotte N.S. Andreasen Struijk
• Publiceringsår: 2009
• Språk: Engelska
• Sidor: 551-554
• Publikation/Tidskrift/Serie: 2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society
• Länkar: http://dx.doi.org/10.1109/IEMBS.2009.5333193
• Dokumenttyp: Konferensbidrag
• Förlag: IEEE - Institute of Electrical and Electronics Engineers Inc.
• Ämne: 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/Övrigt: ISSN: 1557-170X; ISBN: 978-1-4244-3296-7