Potentially dumb questions:
Is that for people crossing a street or just straight up seen on a street?
Do they have dedicated cameras for this or is this using say red light or speed cameras?
Potential social use:
As for the use, it should be pretty useful for urban planning. Which street would benefit most from a pedestrian bridge/walkway for example.
Potential social use: As for the use, it should be pretty useful for urban planning. Which street would benefit most from a pedestrian bridge/walkway for example.