Tired of working at your desk only to be left open to people looking over your shoulder and seeing your private things? Now, you can get a little creative and have a super secret cloaked monitor that only you can see.

Illusionist Brusspup shows you in the video below on how to configure and make special polarizing glasses.

By removing the screen’s polarizing filter, that will make the screen bright white to the human eye. Then, you make a pair of glasses with new polarizing filters, and then you my friend are the only one to see what's on the screen.

Totally "safe at work" now.