Table 3.
Exploration process in complex space.
| n | Duration (min) |
Look-Around Mode | Walk-Around Mode Spatial Strategy |
Pauses (min; %) |
Second Hand | ||||
|---|---|---|---|---|---|---|---|---|---|
| Name | Distance | Perimeter | Object-to-Object | Other | |||||
| BlindAid experimental group | 1 | 22:45 | NA | NA | 90% | 1% | 0% | 01:36; 7% | NA |
| 2 | 73:04 | NA | NA | 99% | 0% | 0% | 0% | NA | |
| 3 | 13:16 | NA | NA | 100% | 0% | 0% | 0% | NA | |
| 4 | 55:34 | NA | NA | 92% | 0% | 3% | 01:07; 2% | NA | |
| 5 | 19:10 | NA | NA | 100% | 0% | 0% | 0% | NA | |
| Mean | 36:46 | NA | 96% | 0% | 1% | 00:44; 2% | NA | ||
| Virtual Cane experimental group | 1 | 26:36 | 51% | 22% | 1% | 7% | 0% | 05:35; 21% | NA |
| 2 | 63:11 | 26% | 49% | 3% | 13% | 0% | 03:47; 6% | NA | |
| 3 | 44:43 | 46% | 32% | 2% | 2% | 0% | 07:09; 16% | NA | |
| 4 | 86:53 | 43% | 23% | 5% | 6% | 0% | 19:07; 22% | NA | |
| 5 | 45:13 | 51% | 20% | 9% | 11% | 0% | 03:10; 7% | NA | |
| Mean | 53:19 | 73% | 4% | 8% | 0% | 08:00; 15% | NA | ||
| Control group | 1 | 7:18 | NA | NA | 78% | 6% | 15% | 0% | 76% |
| 2 | 19:23 | NA | NA | 82% | 0% | 18% | 0% | 100% | |
| 3 | 10:05 | NA | NA | 84% | 3% | 9% | 0% | 4% | |
| 4 | 3:01 | NA | NA | 100% | 0% | 0% | 0% | 4% | |
| 5 | 6:24 | NA | NA | 68% | 0% | 23% | 00:35; 9% | 60% | |
| Mean | 9:14 | NA | 82% | 2% | 13% | 00:05; 1% | 43% | ||