General Motors Corp. researchers are working on a windshield that combines lasers, infrared sensors and a camera to take what's happening on the road and enhance it, so aging drivers with vision problems are able to see a little more clearly. Though it's only in the research stage now, the technology soon will be more useful than ever. The 65 and older population in the U.S. will nearly double in about 20 years, meaning more people will be struggling to see the road like they used to. (source: edition.cnn.com)
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