According to the recent updates, a special type of LCD display is developed in order to provide security by removing the polarized film from the old monitors and make the device convenient for the users to see the content clearly. The special feature which makes this LCD display different from the normal LCD’s is that you need to wear polarized glasses to see the display clearly on the screen. May be in the coming future, it can be used to solve various security purposes including exhibition halls, ATM’s, museums and many more.