The Privacy Glasses (Do It Yourself)!
"Finally you can do something with that old LCD monitor you have in the garage.
You can turn it into a privacy monitor! It looks all white to everybody except you, because you are wearing "magic" glasses!
All you really have to have is a pair of old glasses, x-acto knife or a box cutter and some solvent (paint thinner)." Learn how to make a similar one right this moment!
Steps and Source
"قام موقع instructables بشرح طريقة تستطيع من خلالها جعل محتويات Read more [...]