Naslov
An Evaluation of Inertial Sensor Based Pointing Device Using Multidirectional Point-and-Select Task

Autori
Musić, Josip ; Cecić, Mojmil ; Bonković, Mirjana

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 10th WSEAS Int. Conf. on Automation and Information: Recent Advances in Automation & Information / Mastorakis, Nikos ; Croitoru, Anca ; Balas, Valentina Emilia ; Son, Eduard ; Mladenov, Valeri - Prag : WSEAS Press, 2009, 163-168

ISBN
978-960-474-064-2

Skup
10th WSEAS International Conference on Automation and Information

Mjesto i datum
Prag, Češka Republika, 23.03.2009. - 25.03.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
inertial sensors; head-joystick; throughput; performance evaluation; XSens

Sažetak
In the paper we propose a novel hands-free pointing device for the disabled based on commercially available inertial sensors (XSens MTx) and evaluate its performance on twelve test subjects using multi-directional point-and-select task and experimental design adopted from [1]. In experiments throughput was chosen as a main performance parameter, with error rate being the additional parameter. Two pointing modes were tested, as well as two selection techniques. Additionally, all test subjects were given questionnaires in which they had to rate pointing device comfort and performance. Obtained results are presented and discussed.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo

POVEZANOST RADA