just in time for christmas: an idea that might at first seem wholly gratuitous but may actually be centuries ahead of its time ...
for just two hundred bucks, you can mount a flat-screen tv to the tow hitch of your pickup truck, making it possible to carry your expensive television close to the rock-strewn asphalt. but hey, at least when you get to the stadium parking lot for a little tailgating action, you can commiserate about your busted tv with your buddies.
and now we finally have a CLOAKING DEVICE — put a camera on the front of a small car, plugged into a large enough screen on the back, and the car disappears to people behind it.
or augment reality and pick the vehicle you want displayed — sports car, hovercraft, donkey cart. the possibilities are endless (as would be the increase in your insurance premiums, i imagine).