Be Your Own Car's Hero

That would be the slogan of my amazing new technology. Alright, it's commonly known that car-alarms blow. They are obnoxious, and hardly ever do what they are supposed to. A more efficient system would be to make the electronic key remote vibrate and/or make a noise. 1: You know it's your car. 2: It doesn't annoy everyone else. If you are too far away for the radio waves transmitted from the car to hit your key, then you are not going to be able to do anything about it and you wouldn't have heard the alarm anyway. The simple diagram shows a soldier of the Foot from Ninja Turtles (hey, it could happen) attacking your massive Ford Excursion (not to scale, this car is nineteen feet long and seven feet high) and the key appropriately freaking out. Click on it for bigger versions. Perhaps the car alarm does effectively scare off some jackers, but there's no reason this system couldn't be added as well. The technology already exists and is in use everyday by millions.