... fields such as participation and participatory management, teamworking, virtual teams and human computer interaction In this section we first of all address social and organisational support and then ... describe work, and the roles and structure of individuals, groups, systems and organisations – as in virtual enterprises, virtual manufacturing, virtual teamwork, virtual reality (VR), virtual environments ... (central) location, as in a virtual worker; being computer-or simulation-based, as in VR/VE or virtual manufacturing; implying flexibility and a temporary nature, as in a virtual project team;...