> What stops a business from using them to tail a regular customer to collect marketing data?
I wonder if anyone's considered starting a business of leasing space on urban roofs and building facades, installing cameras, and then selling the footage of all the foot traffic. Sounds a lot easier than drones.
So you mean Flock? Except even better, people pay them to install the cameras.
Flock is the company behind the drones in this article, so we've come full circle.