TIL - using the HTC 10 (when wearing polarized sunglasses) you can't see the vertical screen. Only portrait mode is visible. : r/Android
Do Polarized Sunglasses Make Your Phone Look Weird?| KoalaEye Optical – Koalaeye.com
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Can't See The iPhone Screen With Polarized Sunglasses?
iPhone 6+ with polarized sunglasses = junk | MacRumors Forums
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Reflection of "phone screen" light in a window - Physics Stack Exchange
Polarized Sunglasses And iPhone - Black Screen Solution
Kyle McDonald on Twitter: "if you've ever tried to use a smartphone while wearing polarized sunglasses, you've seen how the screen "dims". i've dreamt of using this technique to build a camera