Table 3 Standard deviation of laps
Condition | Image presentation | Operation interface | A | B | C | D | E | all |
|---|---|---|---|---|---|---|---|---|
(a) | 2D | Joystick | 0.2 | 0.2 | 0.2 | 1.0 | 0.4 | 1.0 |
(b) | 3D | Joystick | 0.9 | 0.7 | 0.7 | 0.4 | 0.4 | 1.0 |
(c) | 2D | Pen-type | 1.2 | 0.7 | 0.8 | 0.7 | 1.2 | 1.8 |
(d) | 3D | Pen-type | 1.5 | 1.5 | 0.9 | 0.7 | 1.7 | 2.5 |
(e) | 2D | Glove-type | 0.5 | 0.7 | 0.5 | 1.9 | 0.7 | 1.2 |
(f) | 3D | Glove-type | 2.3 | 1.0 | 1.6 | 2.8 | 0.9 | 5.0 |