[cypher]

Imagine... being able to drive in back country roads without the worry of head-on collisions. Being able to know whether or not there is a car just around that sharp corner. This idea incorporates the use of a double sided reflector. As a car drives towards the device it will emit litght the other direction... therefor, warning the other driver that there is a car just around the corner... not only does this inform one driver but, both. working both ways.

Reward: safer transportation.

[Steve]

I'm afraid I may not quite understand this one. Sounds to me that you are talking about those self-reflecting traffic signs that you can often find on the outside of sharp corners.

[The_Wise]

I guess you mean a mirror placed at bend in the road? I've seen those.