My research activities lie at the confluence of Computer Science, Media and Psychology. In particular, my work focuses on the area of perceptual multimedia quality and how one builds end-to-end communication systems incorporating user perceptual requirements. I have applied my expertise in areas such as eye-tracking, telemedicine, multi-modal interaction, and ubiquitous and mobile computing.I am particularly interested in building human-centred e-systems, particularly integrating human perceptual requirements. My work has been funded by both national and international funding bodies – all of it being collaborative work with other teams and stakeholders I have been privileged to be involved with. I have also been honoured to supervise 16 PhD students to completion and to have published over 200 high-quality research articles with them and other research collaborators. I have co-edited two books: Digital Multimedia Perception and Design and Multiple Sensorial Media Advances and Applications: New Developments in Mulsemedia . I consult regularly for both public and private institutions in my areas of expertise.