There's been a lot of speculation about what Android inventor and ex-Googler Andy Rubin has been up to with his startup, Playground Global. Is he making a phone? Well, no... but what he is doing could still grab your attention. Rubin tells Wired that his company is making a dashcam with a unique business model: you'll get the hardware for free, but you have to hand over the camera's data in return. It's not clear why Playground wants to make that bargain, although one possibility is that it'll create a visual map of streets around the world.