Tech Article 2/17

A smartphone from LG, which has a large 4.3-inch touchscreen is capable of displaying three-dimensional images without the need for special glasses. A pair of cameras on the back allows users to take 3-D photographs and videos.
LG is hoping its groundbreaking phone, with the hottest entertainment-focused technology on the market, will ride the 3-D wave being pushed by Hollywood, TV networks and other creators of media content.
The method LG uses to accomplish this effect is called "switchable barrier," which is similar to how Nintendo's 3DS can do 3-D without requiring the player to wear glasses.
LG showed the phone, called the Optimus 3D, this week at Mobile World Congress in Barcelona, Spain. The company didn't provide a release date or price, though spokespeople have said it will be affordable.