报告人：Dr. Preben Hansen
报告题目：Interactivity in Information Searching and Design：Two Overlapping Research Strands
报告人简介：Dr. Preben Hansen is a Docent, Associate Professor in Human-Computer Interaction at Stockholm University, Department of Computer and Systems Sciences. He is head of the Design and Collaborative Technologies Research Group. Preben Hansen is currently a Research Fellow at University of Illinois Urbana-Champaign and a visiting Professor at Zhejiang University. Prior to joining an academic position at Stockholm University, Preben Hansen worked as a senior Researcher at SICS, Swedish Institute of Computer Science for 15 year. In short, Preben Hansen take an interdisciplinary approach to research and focus on two strands: information seeking and information retrieval and Human-Computer Interaction, especially Interaction Design.