How does 3D TV work?

The technology in these devices, such as the Philips WOWvx system, uses a series of biconvex lenses assembled into the pixels of some LCD or plasma monitors to produce nine images with different viewing angles. This generates a three-dimensional effect that is perceived without the need to resort to the well-known colored glasses that were so popular in theaters a few years ago. But it is that, in addition, it can be observed by several spectators at the same time and it is seen whatever the position from which we watch television. Already in video games. Being an advance still in its early stages of development, it still has some shortcomings. For example, in several models the image is slightly pixelated in the action sequences. Although the monitors that incorporate it are for the moment more focused on the business world, where they are beginning to be used to produce more impressive commercial presentations, Philips plans to release models intended for viewing movies at home and has already successfully tested special software that allows you to enjoy 3D video games.