For most people building self-driving cars, lidar is viewed as a godsend. In recent years, enthusiasm for the technology has sparked shortages of the depth-measuring sensor, acquisitions of startups developing it and more than a billion dollars of investments.

For most people building self-driving cars, lidar is viewed as a godsend. In recent years, enthusiasm for the technology has sparked shortages of the depth-measuring sensor, acquisitions of startups developing it and more than a billion dollars of investments.

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Most self-driving companies say this tech is crucial. Elon Musk disagrees.

For most people building self-driving cars, lidar is viewed as a godsend. In recent years, enthusiasm for the technology has sparked shortages of the depth-measuring sensor, acquisitions of startups developing it and more than a billion dollars of investments.