Admit it! There might have been a time when you did not open a website because a room full of people were sitting right behind you or someone was looking over your shoulders. It could have been for all the right reasons like hiding your result or simply being irritated by the fact. Google might help you hide your history but even it is helpless giving a rather obvious warning, “Going incognito doesn’t hide your browsing from your employer, your internet service provider, or the websites you visit.”
We are going to teach you a magic trick today which will make your computer screen invisible to everyone except you. Here is what you need to do.
Step 1: First you need to remove the casing of an old LCD monitor. Then cut out the thick polarizing filter that covers the computer screen. The polarizing filter allows you to see the content on the computer screen. Once removed, you will only see a blank white screen.
Step 2: Get an old spectacle and cut out lenses for the glasses from a new sheet of polarizing filter.
Step 3: Remove the old lenses and place in the new ones.
Now when you wear these glasses, you will be able to see the computer screen but it will be invisible to everyone else.
You can also watch the above steps in more detail in the video below.