Radar Replacement? Tech Company Develops Laser-Based Safety System

It was a big step when companies like Acura and Mercedes Benz introduced radar-guided safety systems in their cars. Visions of Jetsons-age snoozing in the driver's seat sent early adopters to the dealerships in droves. Now, Automotive News reports, a German company says it's created a system that's more effective and… » 6/25/07 11:20am 6/25/07 11:20am