This is a reality check.
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Reality Check, David Brin:
Tags: books, space, the future
Drone-powered aerial surveillance billboards.
A new life awaits you in the Offworld Colonies. The chance to begin again in a golden land of opportunity and adventure.
The visibility leads to a friendly appearance and can be used to depict a product for advertising purposes and even take its shape. Scaleable payloads enable Skye to carry heavy cameras for live streams and aerial cinematography.
Tags: balls, billboard, blimps, corporations, mpegs, robots, security