Table 1 Experimental statistical table.
Experiment | ρ (/pedestrian) | Volunteer ID |
---|---|---|
Experiment 1 | 9 (1) | 1–9 |
Experiment 2 | 9 (2) | 10–18 |
Experiment 3 | 9 (3) | 19–27 |
Experiment 4 | 14 (1) | 28–41 |
Experiment 5 | 14 (2) | 42–55 |
Experiment 6 | 14 (3) | 42–55 |
Experiment 7 | 20 (1) | 56–60、1–15 |
Experiment 8 | 20 (2) | 16–35 |
Experiment 9 | 20 (3) | 36–55 |