From: A vision system with wide field of view and collision alarms for teleoperation of mobile robots
(a) | (b) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
1(W) | 1(Z) | A | B | ||||||||
Mean | S.D. | Mean | S.D. | W | even | Z | W | even | Z | ||
Q1 | 3.67 | 1.03 | 4.17 | 0.75 | Q1 | 0 | 1 | 2 | 1 | 1 | 1 |
Q2 | 3.00 | 0.63 | 3.17 | 0.98 | Q2 | 1 | 0 | 2 | 1 | 2 | 0 |
Q3 | 4.33 | 0.82 | 4.17 | 1.17 | Q3 | 1 | 1 | 1 | 1 | 2 | 0 |
Q4 | 4.17 | 1.17 | 3.50 | 0.55 | Q4 | 2 | 0 | 1 | 2 | 1 | 0 |
Q5 | 3.67 | 1.37 | 5.00 | 0.00 | Q5 | 0 | 1 | 2 | 0 | 1 | 2 |