This book explains how mobile computer usability is shaped by the increasing integration of personal circumstances in organization. The central them of the organizational personality perspectives is the importance of the personal dimension for understanding the usability of mobile computers. A related theme is the increasing seamlessness between the personal and organizational contexts of work and mobile computing. Another related theme is the importance of a historical approach to understanding how organization, technology, and personality co-evolve to shape mobile computer usability.

1 Introduction -- 2 Mobility and Mobile ICT's -- 3 The Historicity of Human Activity and Perception -- 4 The Co-evolution of Organization, Technology and Personality -- 5 Mobile Learning and Computing in the British NHS -- 6 Mobile Foreign Exchange Trading and Computing in a Bahrain Bank -- 7 Distributed Activities and Mobile Computing -- 8 Mobile Computer Usability: An Organizational Personality Perspective -- Appendix.