Sandstorms, rain, fog and heavy snow can block the view of the cameras. Light beams think that they are barriers and can bounce snowflakes off. It does not show the shape of a thing needed to determine what it’s, although radar is able to browse through the weather.

“It’s like losing part of your vision,” says Raj Rajkumar, a computer engineering professor at Carnegie Mellon University.

Researchers are working on laser sensors which use a light beam wavelength to determine through snowflakes, stated Greg McGuire, director of this MCity autonomous car testing laboratory at the University of Michigan. Software also has been developed so vehicles may differentiate between snowflakes and actual obstructions, rain, fog, and other ailments.

But a lot of businesses are still attempting to learn the task of driving a clear day with grip.
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