Preface 1 Socio-Technical Studies of Mobility and Ubiquity Carsten S rensen and Youngjin Yoo Part 1: Keynotes 2 The Future of Work Thomas W. Malone 3 It's the Experience, Not the Price Lee Green 4 The Culture of Information: Ubiquitous Computing and Representations of Reality Paul Dourish Part 2: Individual Consequences 5 Friend or Foe? The Ambivalent Relationship between Mobile Technology and its Users Sirkka L. Jarvenpaa, Karl Reiner Lang, and Virpi...