From my perspective, a beneficial feature is mentioned thirty four seconds into the video: running plates of parked vehicles. Self-referential
link.
The ALPR data can be used to re-evaluate the efficacy of existing municipal codes that govern parking requirements. If parking requirements can be calibrated to actual parking behavior, less money will be spent building parking facilities that are vacant most of the time. As the cost of parking is invariably passed along to everyone (not just motorists), so will the net savings years down the line.
Just my repetitive two cents.