Sony has announced standalone shutter glasses and an infrared emitter to drive them. For a family of four, the 3D upgrade would cost $587. Its  TDG-BR100 and TDG-BR50 active shutter glasses will rate about $133 this June in Japan.

Well, if you buy Sony’s flagship LX900 TV, starting at $3900, you get the emitter and two sets of glasses “free.”

It’s up to the consumers. Consumers have a line of choices to choose from.

source: gizmodo