Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

Clinical evaluation of wireless inductive tongue computer interface for control of computers and assistive devices

In English

Författare

  • Eugen R. Lontis
  • Morten E. Lund
  • Henrik Vie Christensen
  • Bo Bentsen
  • Michael Gaihede
  • Héctor Caltenco
  • Lotte N.S. Andreasen Struijk

Summary, in English

Typing performance of a full alphabet keyboard and a joystick type of mouse (with on-screen keyboard) provided by a wireless integrated tongue control system (TCS) has been investigated. The speed and accuracy have been measured in a form of a throughput defining the true correct words per minute [cwpm]. Training character sequences were typed in a dedicated interface that provided visual feedback of activated sensors, a map of the alphabet associated, and the task character. Testing sentences were typed in Word, with limited visual feedback, using non-predictive typing (map of characters in alphabetic order associated to sensors) and predictive typing (LetterWise) for TCS keyboard, and non-predictive typing for TCS mouse. Two subjects participated for four and three consecutive days, respectively, two sessions per day. Maximal throughput of 2.94, 2.46, and 2.06, 1.68 [cwpm] were obtained with TCS keyboard by subject 1 and 2 with predictive and non-predictive typing respectively. Maximal throughput of 2.09 and 1.71 [cwpm] was obtained with TCS mouse by subject 1 and 2, respectively. Same experimental protocol has been planned for a larger number of subjects.

Publiceringsår

2010

Språk

Engelska

Sidor

3365-3368

Publikation/Tidskrift/Serie

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

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 (EMBC), 2010

Conference date

2010-08-31 - 2010-09-04

Conference place

Buenos Aires, Argentina

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1557-170X
  • ISBN: 978-1-4244-4123-5