| Safety characteristics | Manifestations | Examples |
| Physical position | On-device | [11] |
|
| Wearable | [12] [13] |
|
| Cloud | [14] |
| Protecting road user | Cars | [15] |
|
| VRUs | [16] |
| Protected road user | Self-protection | [17] |
|
| Protection of others | [13] [18] [19] [20] |
| Level of concreteness | Situation awareness | [21] [22] |
|
| Concrete dangers | [11] [13] [15] [20] |
|
| Automated | [11] [23] [24] [25] |
| Prevention approach | Situation prevention | [14] |
|
| Live preventions | [15] [16] |
|
| Behavior changes | [26] |
| Source of information | Individual-based | [16] [26] |
|
| Community-based | [13] [14] |
|
| Environment-based | [23] [27] |
| Addressed sense | Visual | [6] |
|
| Auditory | [6] |
|
| Somatosensory | [6] |