Subtle shifts in wrist rolling or pitching could produce any of the effects a physical paddle would, from various types of spin to near-court swats and far-court slams. At a recent press conference, Sony demonstrated the scope of the controls with a table tennis game. The main thing that the Sony Move offers over the Wii is better precision. Apart from the Move controls, these games will play identically to the originals. Sony will also be re-releasing some regular PlayStation 3 games with added Move-functionality (examples include Heavy Rain and Dead Space: Extraction). Some of the new titles in the works include Sports Champions (which features archery, futuristic table tennis, and Roman Empire-style gladiatorial combat), TV Superstars (a series of quiz show-style mini games), a bare-knuckle brawler called The Fight: Lights Out, and the third-person adventure game Sorcery. By contrast, the Kinect for Xbox 360 seems to be aimed squarely at families and non-gamers (for the moment, at least). The PlayStation Move is attempting to provide the best of both worlds, with games that appeal to both casual and hardcore gamers. The PSMove will also give you physical feedback, like vibrations, similar to the Dual Shock controllers. This will allow you to easily move your in-game avatars around in action games, for example. The sub-controller has an analog control stick that you hold in one hand while your other hand is busy using the Move wand. Sony has also developed a second wand called the sub-controller, which works in a similar fashion to the Wii Nunchuck. The Move wand also has regular controller buttons for shooting games that require you to pull a trigger. The Move wand accurately tracks your true-to-life actions and then turns them into precise onscreen movements, such as punches, sword strokes, and tennis racket swings. The PlayStation Move consists of two motion-sensitive control wands which work in conjunction with the PlayStation Eye - a webcam-style camera that sits above your TV. It allows for far greater precision than its Nintendo predecessor, which translates to more complex and intuitive gaming.

The PlayStation Move can be viewed as an evolution of the Wii Remote - but for a rival console.

Kinect vs multiple ps eye