** Summary **

A '''Natural User Interface''' is a [user interface] that allows humans to
communicate with the computer using standard modes of human communication such
as speech or gestures, and to manipulate virtual objects in a fashion similar
to the way humans manipulate physical objects


** See Also **

   [KineTcl]:   a binding of the [http://www.openni.org/%|%OpenNI] framework (version 1), providing Tcl with access to MS Kinect (tm), and related sensor systems

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http://iihm.imag.fr/people/letessier/gml/index.html%|%The GML toolkit%|% offers a number of modern services to developers of interactive applications.  GML provides a number of ready-to-use input services with a friendly interface, based on computer vision techniques.  This includes, but is not limited to: finger tracking for augmented surfaces, video capture and streaming, or user head tracking.

GML is a C++ library with a Tcl API, and uses an extended Tk canvas for user interface.  Source code: [http://iihm.imag.fr/people/letessier/]

<<categories>> Graphics | GUI | Visualization