LEGO MindstormsTM for informed metrics in virtual worlds. - Michael Vallance; Stewart Martin; Charles Wiz; Paul van Schaik (BCS HCI, 2009)

Designing Effective Spaces, Tasks and Metrics for Communication in Second Life Within the Context of Programming LEGO NXT MindstormsTM Robots. - Michael Vallance; Stewart Martin; Charles Wiz; Paul van Schaik (Int. J. Virtual Pers. Learn. Environ., 2010)