Towards Battery-Free HD Video Streaming [video]
I think your response to this will depend on whether or not you've read Dave Eggers' The Circle, in which battery-free wireless cameras play a central role. (Spoiler: it doesn't go well).Imagine the current state of blanket surveillance, particularly in dense urban cities like London, but everywhere, invisibly. Cheap, battery-free, weatherproof cameras are a step towards this.P.S.: The book isn't great, but it's miles better than the film.