Respuesta :
Answer:
Directional Beacons
Explanation:
- Directional Beacons are a feature of audible pedestrian crosswalk signals
Directional Beacons are efficient and help the blind cross the street since flashing lights aren't seen by them.
Mordancy.
Answer:
Directional Beacons
Explanation:
Directional Beacons are efficient and help the blind cross the street since flashing lights aren't seen by them.
Mordancy.
