I don't know if this was meant as a negative, positive, or neutral outcome of this, but I see it as positive.
Public parking isn't going anywhere, so if this program can pay for itself by increasing parking revenue, while decreasing costs that it takes to generate that revenue (IE, more efficient checking of meters), then all the other civic benefits this data/program can create come "free". Such as improving fire response times, while decreasing cost of services:
>It would be easier if we could use the traffic signals and street lights to clear the road from Point A to Point B, and then have the [streetlight] system detect how the fire truck is moving through the street, restoring traffic flow behind it. That would save us money on fire stations, because we build them based on response times. Improving response times means we might not need as many stations.
The cynics will say this is will be used as excuse to remove resources for fire fighters, but if it can be done responsibly, and the data shows that outcomes will improve (and that outcomes do improve after implementing), I'm all for it.