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Technology Stocks : Investing in Exponential Growth

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From: Paul H. Christiansen3/21/2017 10:23:03 AM
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Self-Driving Cars’ Spinning-Laser Problem

Many components go into making a vehicle capable of driving itself, but one is proving to be more crucial and contentious than all the rest.

That vital ingredient is the lidar sensor, a device that maps objects in 3-D by bouncing laser beams off its real-world surroundings. Self-driving vehicles being tested by companies such as Alphabet, Uber, and Toyota rely heavily on lidar to locate themselves on the detailed maps they need to get around, and to identify things like pedestrians and other vehicles. The best sensors can see details of a few centimeters at distances of more than 100 meters.

Most companies in the race to commercialize self-driving cars consider lidar essential (Tesla is a rare exception, relying solely on cameras and radar).

technologyreview.com

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