The Omni is a natural motion interface for virtual reality applications, allowing players to move freely and naturally in their favorite games.
The Omni allows for jumping. You just need to jump, and the tracking software translates your jump to a jump of your avatar in the game. Crouching is emulated by bending over, plus you can walk forward and shoot sideways, which is more natural than strafing.
Pricing isn;t confirmed yet, but the team hope to get the fully integrated Omni motion interface in the $400-$600 range (excl. shipping). This includes the tracking hardware and software, ready to play with any game that uses keyboard input.