Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Germany.
Clin EEG Neurosci. 2011 Oct;42(4):236-44. doi: 10.1177/155005941104200409.
Recently brain-computer interface (BCI) 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.
最近，脑机接口（BCI）控制技术被整合到商业辅助技术产品 QualiWORLD（QualiLife Inc.，Paradiso-Lugano，CH）中。四名重度残疾的终端用户从有效性（准确性）、效率（信息传输率和主观工作量/美国国家航空航天局任务负荷指数）和用户满意度（辅助技术满意度的魁北克用户评估，QUEST 2.0）方面对第一个原型进行了评估。三位辅助技术专家从第三方的角度对该设备进行了评估。结果显示，在通信和互联网任务方面表现出了较高的性能水平。用户和辅助技术专家对该设备都非常满意。然而，没有人可以想象在没有改进的情况下在日常生活中使用该设备。主要障碍是脑电图帽和低速度。
