Kyle McDonald on X: "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
![Find Ideas About Latest iPhone LCD Screens Replacement - Polarized Sunglasses And iPhone – Black Screen Solution Find Ideas About Latest iPhone LCD Screens Replacement - Polarized Sunglasses And iPhone – Black Screen Solution](https://iphonelcd.net/media/wysiwyg/17.jpg)
Find Ideas About Latest iPhone LCD Screens Replacement - Polarized Sunglasses And iPhone – Black Screen Solution
Why, when wearing sunglasses, can I view my phone very well vertically, but it disappears when I turn it horizontally? - Quora
![How to make a computer screen INVISIBLE: Scientist shows how to make your monitor blank to everyone but you using 3D glasses | Daily Mail Online How to make a computer screen INVISIBLE: Scientist shows how to make your monitor blank to everyone but you using 3D glasses | Daily Mail Online](https://i.dailymail.co.uk/i/pix/scaled/2013/10/30/article-2480089-191455DB00000578-365_636x382.jpg)