Studies show that 14-to-40 year olds are spending more time at the computer and less time exercising. Using Contextual Design, our group tackled the challenge of motivating people...
In this paper we compare the usability of several presentation formats for ontological knowledge of events. The goal is to support further work in knowledge acquisition from infor...
Our research investigates notification qualities of different types of voices, moving toward interfaces that support optimal allocation of attention to maximize system utility. We...
We conducted user studies in 2000 and 2004 into digital media use, and discovered a number of constant findings even though the studies were separate both in geographically and ch...
PlayPals are a set of wireless figurines with their electronic accessories that provide children with a playful way to communicate between remote locations. PlayPals is designed f...
Leonardo Bonanni, Cati Vaucelle, Jeff Lieberman, O...