摘要：Natural User Interface (NUI) is a term used for human-computer interfaces where the interface is invisible or becomes invisible after successive user-immersion levels, it is typically based on the human nature or human natural elements. Currently several three-dimensional (3D) sensors and system can be used to interpret specific human gestures, enabling a completely hands-free control of electronic devices, manipulating objects in a virtual world or interacting with augmented reality applications. This paper presents a set of methods to recognize 3D gestures, and some human-computer interfaces applications using a Leap Motion sensor.
