For $18, I guess you shouldn’t nitpick, but this Protocol Smart Park Ultrasonic Parking Assistant would be much more useful if instead of the red/yellow/green lights it could actually tell you how many inches you have before crunching into that guy’s bumper again. Of course, it may actually be two pieces (one on the wall and one in the car; the picture nor description is clear), which probably wouldn’t be as handy in parallel parking situations.
Read – Product Page [Macys via TRFJ]
Update: So apparently both pieces go on the wall of your garage. Fancy!
