Experience the big-screen in private. That's the sales pitch for head-mounted displays. One would think that the only real areas for technological advancement would be in the screen resolution and the actual weight of the device. Introducing the Prototype-SR (Substitutional Reality), a new take on the head-mounted… » 9/21/12 4:30am 9/21/12 4:30am

It's the early 1990s all over again! Sony revealed today that it is launching a new head-mounted display, able to screen both 2D and 3D. Ready to barf? Aw, come on. It won't be that bad. » 8/31/11 2:00am 8/31/11 2:00am