Research Article
SenSafe: A Smartphone-Based Traffic Safety Framework by Sensing Vehicle and Pedestrian Behaviors
Table 4
Horizontal displacement and angle change of heading for turning back.
| | Displacement | 1 | 2 | 3 | 4 | 5 | Average |
| | SenSafe (m) | 7.88 | 7.47 | 8.09 | 7.01 | 8.91 | 7.87 | | Real (m) | 9.07 | 7.69 | 9.51 | 10.21 | 7.79 | 8.854 | | Heading angle change | 179.45 | 172.4 | 179.48 | 183.98 | 183.86 | 179.834 |
|
|
