Cheaper vehicle sensory system developed

Cheaper vehicle sensory system developed: "There are presently several in-car systems that use small cameras and sensors to alert drivers to dangers on the road, or even in their own driving habits. Some of these systems can be quite costly, and are therefore limited to use in fairly expensive automobiles. Now, however, a team of scientists from Germany's Fraunhofer Institute for Reliability and Microintegration have developed a new type of sensory system, that's cheap enough to produce that it could be used in economy vehicles."