In daily life, people spend a lot of time in group activities, such as communication, debate, collaboration and consensus achieving for problem solving where creative ideas are exp...
: In a design project, the actors cooperate to achieve a same objective, which can be the production of a document, a manufactured product, a plane or a building. The role of a coo...
Access control (AC) technology has come a long way from its roots as the means for sharing resources between processes running on a single machine, to a mechanism for regulating t...
The use of handheld networked devices to access information systems by people moving around is spreading rapidly. Systems being used in this way typically face dynamic variation in...
Svein O. Hallsteinsen, Jacqueline Floch, Erlend St...
Cascading menus are commonly seen in most GUI systems. However, people sometimes choose the wrong items by mistake, or become frustrated when submenus pop up unnecessarily. This p...