Designing Ubiquitous Information Environments: Socio-Technical Issues and Challenges IFIP TC8 WG 8.2 International Working Conference, August 1–3, 2005, Cleveland, Ohio, U.S.A. - Sørensen, Carsten; Yoo, Youngjin; Lyytinen, Kalle; DeGross, Janice I. (Springer US, 2005)