The Sony Move is a motion-sensing wand that uses a camera to track the
player’s movements using light technology. Compare and contrast the ease
of use, safety, and natural user interface (NUI) ability between the
Kinect and the Move.
A natural user interface (NUI) is a system for human-computer
interaction that the user operates through intuitive actions related to
natural, everyday human behavior.
A NUI may be operated in a number of different ways, depending on the
purpose and user requirements. Some NUIs rely on intermediary devices
for interaction but more advanced NUIs are either invisible to the user
or so unobtrusive that they quickly seem invisible.