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Tuesday, May 29, 2012

Dual Play on LG Cinema 3D TV + Tutorial on How to make Dual Play Glasses

How many times have you ever got into a fight while playing multiplayer games with your friends because one of you cheated by looking at the other’s split screen? I bet almost all of you have. The screen is generally split in multiplayer games. However, LG is presenting this new feature in all of their 2012 Cinema 3D TVs which will bring peace to you guys. It is called Dual Play. The passive 3D technology makes it possible for each player to watch a separate image in a full sized screen.
Split Screen (Credit: PC World)
 For the ones who don’t know how passive 3D works, let me explain it to you briefly. Unlike active 3D TV which sends left and right images one at a time and shutter glasses receive them by flickering, passive 3D TV sends both images simultaneously to polarized 3D glasses. The left lens gets the left image and the right lens does the right one. Our brain combines both images and perceives it as 3D. 
LG Dual Play (Credit: PC World)
LG’s Dual Play has different polarized glasses to get only either left or right image. So both players view separate images by one player only getting left images and the other player only doing right images. If you have a LG’s LM model, you can buy Dual Play glasses separately. Two packs cost about $25 at retailers. Or you can simply make your own if you have enough 3D TV glasses. It is so easy and quick. Let me show you how.