Gametrak_freedom

In2Games' Gametrak Freedom controller
In2Games today unveiled Gametrak Freedom, a handheld “ultrasonic 3D motion sensing” controller that enables gamers to play motion-capture games on either console. The controller looks like the Wii’s Nunchuck, but sports four PS3-style buttons and what looks like a microphone cover on the tip.
The system comprises a base unit, which attaches to either console through a spare USB port, and the Gametrak Freedom controller itself. The base unit’s comprised of two sensor bars, which can either be attached to the TV or mounted on included stands.