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Re:How the LIDAR tech GM just bought probably works by tyingq on Tuesday October 24, 2017 @01:04PM (#15543133)
So "no moving parts" by leveraging optical phased arrays and prisms.

I wonder how much their patents restrict others from going the same general route.

It does seem like the only obvious truly "no moving parts" solution. MEMS still has moving parts, they are just tiny.

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