... Niklas Johansson, Torbjörn Lind and Bengt Sandblad A set of work tasks that together form a work process can be seen as an activity. With an activity we here mean a number of activities that are ... Here, main emphasis is placed on the design of tasks, motivation and col-laboration in virtual teams as well as the role of operational uncertainty. Lastly, resources for mobile virtual work ... well-being are studied in an interdisciplinary approach, includ-ing ergonomics, occupational medicine, and occupational and organisa-tional psychology. In 19 46, health was defined by the WHO as a state...