Vangos Pterneas has posted this really interesting and fun Kinect tutorial.
Source: Vangos Pterneas's Blog
We'll see how to achieve full body tracking using Kinect sensor, OpenNI library and Windows Presentation Foundation.
I found OpenNI C# samples a little messy, so I decided to develop a .NET 4 wrapper library which could be used into WPF applications whithout requiring .NET 2 staff like GDI+, System.Drawing, etc. I named it Nui.Vision and it's part of a larger framework I currently develop. Nui.Vision is a .NET 4 assembly which offers an easy-to-use body tracking API!