Not sure why you got down voted, seemed like valid info.
Of course being twisted in the way that I am twisted, it also generated a thought about 'real time digital signage.'
There are lots of trucks on the freeway, they drive along at night from point A to point B, so how cost effective would it be to put a very high mileage car to drive along behind them and optically stabilize the projection of signage on the back of the truck? (I saw the building projections and thought, those are pretty cool) Imagine you're driving down the freeway and you see a billboard for a restaurant which is available in a couple of miles.
Trucks could do this on themselves, perhaps it would offset the cost of gas. Imagine a unit that used GPS to know where it was and an arm that extended out the back and projected on the truck a location sensitive billboard. Either way it would be a fun hack.
Of course being twisted in the way that I am twisted, it also generated a thought about 'real time digital signage.'
There are lots of trucks on the freeway, they drive along at night from point A to point B, so how cost effective would it be to put a very high mileage car to drive along behind them and optically stabilize the projection of signage on the back of the truck? (I saw the building projections and thought, those are pretty cool) Imagine you're driving down the freeway and you see a billboard for a restaurant which is available in a couple of miles.
Trucks could do this on themselves, perhaps it would offset the cost of gas. Imagine a unit that used GPS to know where it was and an arm that extended out the back and projected on the truck a location sensitive billboard. Either way it would be a fun hack.