VOICED: The hottest new video games debut at the E3 Expo

The E3 video game Expo showcased new gaming technologies from Sony and Microsoft, inspired by the success of the Nintendo Wii. Sony introduced the PlayStation Move, a wireless joystick for the PlayStation 3, while Microsoft unveiled Kinect for Xbox, enabling hands-free gaming through motion sensors. Both companies aim to compete with Nintendo's market dominance. The Expo also featured games incorporating these new technologies, such as Ubisoft's dance game featuring music from the King of Pop.

What was the goal of Sony and Microsoft in relation to the Nintendo Wii?

Describe the type of games that debuted at the E3 video game Expo.