A couple of interesting Zigduino projects in academic settings have recently been published. The first is from Frank Zhao, the author of the ZigduinoRadio package. He and his seminar group at the University of Waterloo created ARUCI: Augmented Reality Universal Controller and Identifier.
The second is a paper presented at IMECS 2013 about using Zigduinos andContiki to build loosely coupled wireless sensor networks. They are working with a middleware layer for building sensor networks called LooCI and evaluating how the Zigduino behaves with it.