From: Design and validation of an intelligent wheelchair towards a clinically-functional outcome
 | Non-users | WC-users |
---|---|---|
Number of commands | 168 ± 26 | 130 ± 14 |
Word error rate | 14 ± 5 | 19 ± 7 |
Number of queries | 19 ± 7 | 21 ± 9 |
Number of correct actions | 144 ± 25 | 105 ± 11 |
Number of incorrect actions | 5 ± 2 | 5 ± 2 |