The popularity of MMO games in the last few years has created a whole new market of gaming mice and other accessories to help players really get into the game.
Welcome to the age of the jDome, a system with a semi-transparent dome that enables a gamer to be immersed in their game. Images are projected onto the jDome, so that the viewer can see a 180-degree view of their player character.
The jDome has been patented by John Nilsson, and he is developing the concept with an estimated cost of about $125-200. I have no idea when he intends to put it out on the market, but we'll see if he succeeds.