The Fun Theory

Close driving is one of the greatest hazards on the road. Sometimes, because of distractions or lack of depth perception, people aren't even aware of how close they are to another driver or object. The Proximity Stereo detects when a driver is coming up too quickly on another object or car, and switches the music in the car to something the driver does not want to hear, not allowing the driver to return to his or her favourite music until the driver has backed off to a safe distance from the object.

Submitted by Chandra V. Paetsch.