Over time my work has expanded from being focussed very much on immersive virtual environments to include novel presentation systems that are commonly referred to as mixed-reality systems. There are two key unifying themes: processes and models that are used for environment description and the user experience of such systems, especially in collaborative situations.
Also, see the VR Lab page for a description of our current facilities.
A full list of papers is listed on another page.
A list of available technologies is listed on another page.
A list of my completed PhD students is here.