A Brain-Computer Interface as Input Channel for a Standard Assistive Technology Software

被引：112

作者：

Zickler, Claudia ^{[2
]}

Riccio, Angela

Leotta, Francesco

Hillian-Tress, Sandra ^{[2
]}

Halder, Sebastian ^{[2
]}

Holz, Elisa ^{[2
]}

Staiger-Saelzer, Pit ^{[3
]}

Hoogerwerf, Evert-Jan

Desideri, Lorenzo

Mattia, Donatella

Kuebler, Andrea ^{[1
,2
]}

机构：

[1] Univ Wurzburg, Dept Psychol 1, Div Psychol Intervent, D-97070 Wurzburg, Germany

[2] Univ Tubingen, Inst Med Psychol & Behav Neurobiol, D-72074 Tubingen, Germany

[3] BUK, Informat Ctr Supported Commun, Bad Kreuznach, Germany

来源：

CLINICAL EEG AND NEUROSCIENCE | 2011年 / 42卷 / 04期

关键词：

Assistive Technology; Brain-Computer Interface; Electroencephalography; Information and Communication Technology; P300 Event-Related Potential; Usability; Users with Disabilities; COMMUNICATION; POTENTIALS; HEALTHY; SYSTEM; P300;

D O I：

10.1177/155005941104200409

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Recently brain-computer interface (BOO control was integrated into the commercial assistive technology product QualiWORLD (QualiLife Inc., Paradiso-Lugano, CH). Usability of the first prototype was evaluated in terms of effectiveness (accuracy), efficiency (information transfer rate and subjective workload/NASA Task Load Index) and user satisfaction (Quebec User Evaluation of Satisfaction with assistive Technology, QUEST 2.0) by four end-users with severe disabilities. Three assistive technology experts evaluated the device from a third person perspective. The results revealed high performance levels in communication and internet tasks. Users and assistive technology experts were quite satisfied with the device. However, none could imagine using the device in daily life without improvements. Main obstacles were the EEG-cap and low speed.

引用

页码：236 / 244

页数：9

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