Stephen Pettifer

Stephen Pettifer is a Professor of Computer Science specializing in Human-Computer Interaction. His research spans Virtual Reality, Robotics, and Semantic Web technologies, with applications in healthcare and data integration. He is affiliated with advanced research groups focused on Digital Futures and contributes to UN Sustainable Development Goals through his work.

Research Interests: Virtual Reality systems for robotics teleoperation, foveated rendering optimization, semantic knowledge discovery, and applications of VR in mental health treatment (e.g., alcohol misuse). His work intersects computational resource management, display technologies, and immersive interface design.

Recent Trends: Publications demonstrate expertise in Virtual Reality (100% coverage), Robotics (66%), and Semantic Web (60%) domains. Key subfields include teleoperation systems, human factors in VR, and therapeutic applications of virtual environments.

Projects: Leads research on Virtual Reality applications in child sexual exploitation prevention (2019-2020) and contributed to Open-PHACTS drug discovery platform (2011-2014), integrating chemistry, biology, and pharmacology data through semantic web technologies.

Impacts: Developed the Utopia Suite for knowledge discovery in publishing and pharmaceutical industries, creating technological and economic impacts through data linkage solutions.