Social and community informatics : humans on the net Introduction Theoretical perspective on the psychosocial and organizational life environment and ICT Information and communication technology (ICT) : past present and future ICT and humans : ongoing changes in working life Home of the future and ICT : integration of professional and private roles ICT and humans : ongoing changes in communities ICT and psychosocial communication ICT and stress From theory to actions : how to achieve the good ICT society : a tree of action