Abstract

Pervasive Information Systems (PIS) constitute an emerging class of Information Systems where Information Technology is gradually embedded in the physical environment, capable of accommodating user needs and wants when desired. PIS differ from Desktop Information Systems (DIS) in that they encompass a complex, dynamic environment composed of multiple artefacts instead of Personal Computers only, capable of perceiving contextual information instead of simple user input, and supporting mobility instead of stationary services. This paper aims at proposing a design theory for PIS. In particular, we have employed Walls et al. (1992) framework of Information Systems Design Theories (ISDT) to develop a set of prescriptions that guide the design of PIS instances. The design theory addresses both the design product and the design process by specifying four meta-requirements, nine meta-design considerations, and five design method considerations. The design theory has been validated through the implementation of an Information System in the retail context following the theory's prescriptions. A field experiment revealed that the design theory is capable of leading to valuable and acceptable PIS instances.

Short CV

Panos holds a PhD in Information Systems from the Department of Management Science and Technology 2006, and an MSc in Decision Sciences specialised in eBusiness 2000 and BSc in Informatics from the Athens University of Economics and Business 1999. He has extensive research experience. Since 1996, he is a Research Officer in ELTRUN research group. For the past years, he has been involved in numerous leading edge European research projects as project manager. He has published over 25 research papers on scientific journals and European conferences. His main research interests lie in the areas of eBusiness (emphasising on mobile and wireless applications and services), pervasive and ubiquitous computing, software engineering, and information systems design. He has co-organised dedicated workshops and research tracks on ubiquitous commerce on leading International Conferences focused on ubiquitous computing. His research work on the proposition of innovative wireless information systems for the retail sector that enhance consumers' shopping experience received the Gold Award in the 4^th ECR Student Award competition (2003). He is a member of the International Society of Logistics (SOLE), and the Association for Information Systems (AIS). Dr. Kourouthanassis is currently a Research Officer in the Wireless Research Center (ELTRUN/WRC) Research Group of the Athens University of Economics and Business.

Paper of PhD Thesis (Dr. Kourouthanassis)