No, the idea would be to use LCD to darken the excessive blinding glare while still allowing you to see what's behind the glare. It would actually improve your ability to see the oncoming cars because you wouldn't have to avert your eyes.

The only way it would work is if the LCD were dynamic and could localize to small regions of the window, and track depending on the driver's head position.

It's all a pipe dream, of course, such a system would be so prohibitively expensive as to only be available on fighter jets or something.

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Tony Fabris