SIGART - http://www1.acm.org/sigs/sigart/ ACM Special Interest Group on artificial intelligence providing information about intelligence Magazine, conferences and other AI information.
Virtual Reality Lab - http://vr.iao.fhg.de/ Supports engineers in the evaluation and quality assurance of virtual prototypes and presents a specialized interface for virtual environments.
Virtual Reality - http://www.bilawchuk.com/mark/ The history, the technology, and the projected social implications of virtual reality.
Human Interface Technology Lab - New Zealand - http://www.hitlabnz.org A research centre based at the University of Canterbury, New Zealand researching augmented reality and human interaction with computers.
Thesis on Human Interaction - http://ligwww.epfl.ch/~ssbalcis/Public/proposal.html Analysis and development of interaction techniques between real and synthetic worlds.