Researcher Summary
My research has been focusing on improving the usability of pedestrian navigation systems, developing context-sensitive means for interaction with geographic information and implementing sound methods and techniques to assess this interaction. For that purpose, I have evaluated current qualitative research methodologies for field-based usability testing of mobile (geo) applications and have implemented my own unique approach.
I have also done research on immersive virtual environments (IVEs) to accommodate user interactions with location-based systems inside the lab.