CLoc - Clock Interface for Location and Presence

The CLoc is an interactive ambient display artefact based on a clock metaphor that shows the current or past location and activities of each member of a household. The CLoc focuses on support for management of activities and tries to address the increased complexity of activities within a household as well as the growing number of different family constellations. The CLoc is implemented on top of a distributed system prototype that combines a number of different research and technology areas such as interaction, presentation, positioning, planning and presence.