Table 2 Scores of the NASA-TLX and the Fatigue Questionnaire
From: A novel brain-controlled wheelchair combined with computer vision and augmented reality
Subject | Mental demand | Physical demand | Temporal demand | Performance | Effort | Frustration | Fatigue |
|---|---|---|---|---|---|---|---|
S1 | 25 | 50 | 50 | 40 | 40 | 25 | 36 |
S2 | 25 | 5 | 45 | 45 | 50 | 45 | 36 |
S3 | 20 | 30 | 30 | 25 | 5 | 15 | 21 |
S4 | 50 | 35 | 30 | 30 | 25 | 20 | 29 |
S5 | 25 | 20 | 40 | 45 | 20 | 20 | 14 |
S6 | 25 | 20 | 20 | 55 | 25 | 15 | 29 |
S7 | 15 | 15 | 10 | 5 | 5 | 10 | 7 |
S8 | 15 | 15 | 25 | 25 | 20 | 20 | 14 |
S9 | 10 | 5 | 20 | 25 | 20 | 15 | 21 |
S10 | 5 | 20 | 15 | 5 | 25 | 5 | 7 |
S11 | 15 | 20 | 10 | 15 | 20 | 10 | 14 |
S12 | 40 | 35 | 5 | 5 | 40 | 5 | 21 |
S13 | 45 | 20 | 30 | 10 | 5 | 5 | 21 |
S14 | 20 | 25 | 15 | 10 | 25 | 5 | 21 |
S15 | 30 | 5 | 40 | 10 | 5 | 50 | 48 |
S16 | 15 | 15 | 20 | 25 | 25 | 5 | 7 |
S17 | 40 | 35 | 20 | 10 | 10 | 10 | 14 |
S18 | 15 | 15 | 25 | 5 | 25 | 20 | 14 |
S19 | 15 | 25 | 20 | 30 | 20 | 20 | 21 |
S20 | 20 | 35 | 25 | 25 | 20 | 30 | 21 |
AVG ± STD | 23.5 ± 12.0 | 22.3 ± 11.8 | 24.8 ± 12.0 | 22.3 ± 15.3 | 21.5 ± 12.2 | 17.5 ± 12.6 | 20.8 ± 10.6 |