Lasers Give a Car Eyes to See the World

June 12, 2019 08:39 AM
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It may be years before self driving cars take us where we want to go. In the meantime, car companies are already incorporating self driving technologies to make cars safer. One is a sensor called Lidar, a laser beam that bounces off objects and is used to make 3-D maps in real time. Michelle Quinn took a look at this sensor that allows cars to see.