While psychologists analyze network game-playing behavior in terms of players’ social interaction and experience, understanding user behavior is equally important to network res...
In this paper, we present Power Agent - a pervasive game designed to encourage teenagers and their families to reduce energy consumption in the home. The idea behind this mobile p...
Participation in social networking sites has dramatically increased in recent years. Services such as Friendster, Tribe, or the Facebook allow millions of individuals to create on...
Ralph Gross, Alessandro Acquisti, H. John Heinz II...
Peer Assessment (or Peer Review) is a popular form of reciprocal assessment where students produce feedback, or grades, for each others work. Peer Assessment activities can be ext...
David E. Millard, Karen Fill, Lester Gilbert, Yvon...
Prototyping is the pivotal activity that structures innovation, collaboration, and creativity in design. Prototypes embody design hypotheses and enable designers to test them. Fra...