作者
Maryam Zahabi, Melissa Mae White, Wenjuan Zhang, Anna T Winslow, Fan Zhang, He Huang, David B Kaber
发表日期
2019/3/17
期刊
IEEE Transactions on Human-Machine Systems
卷号
49
期号
4
页码范围
381-387
出版商
IEEE
简介
The goal of this study was to investigate the use of cognitive modeling to assess the usability of an upper-limb prosthesis with a focus on mental workload responses. Prior studies have investigated usability of upper-limb prostheses with subjective surveys and physiological measures. However, these approaches have limitations, including subject recall of conditions and physiological response contamination by head and body movements and user speech during task performance as well as sensitivity to physical fatigue and room lighting conditions. Cognitive modeling was used to assess mental workload in use of transradial upper-limb prosthesis. A case study was conducted with a participant with upper-limb amputation using two different types of electromyography-based control schemes, including conventional direct control (DC) and pattern recognition (PR) control in order to compare cognitive model …
学术搜索中的文章
Application of cognitive task performance modeling for assessing usability of transradial prostheses
M Zahabi, MM White, W Zhang, AT Winslow, F Zhang… - IEEE Transactions on Human-Machine Systems, 2019