Tangible User Interfaces (TUIs) are commonly accepted as those in which the configuration of physical objects embodies digital system state, providing “graspable” digital medi...
In asynchronous collaborative applications, users usually collaborate accessing and modifying shared information independently. We have designed and implemented a replicated objec...
People are ready to change themselves to adopt more ecofriendly habits such as conserving electricity when they are aware of the possible problems of their lifestyle. In this sens...
The activation of certain functions in groupware affects different users who might have conflicting interests. We will develop technical mechanisms to support users in regulating t...
This paper describes three design values that we apply for designing playful interactions. Interactive play objects can stimulate social interaction and physical play by providing ...