Today's project provides a good bit of code to look at and play with. The project's description really undersells all you can learn from it...
Using the Microsoft Kinect to control GoogleMap
The project is a WPF application that uses Microsoft Kinect to control google maps.
Feel free to learn WPF MVVM pattern and Kinect development from it!
Project Information URL: http://kinectmap.codeplex.com/
Project Source URL: http://kinectmap.codeplex.com/SourceControl/changeset/view/15754