For clarification, the

For clarification, the webpate states:

> The Skeletal Hand Tracking library is accessible through a simple C API, with supporting C++ code to facilitate quick application integration

Does this library have to be accessed through the Perceptual Computing SDK, or will anything that produces a depthmap output work?  For example the Linux driver for the PerC camera produces a raw depthmap.  Can this be used with this library?