We present the design and evaluation of the vacuum, a new interaction technique that enables quick access to items on areas of a large display that are difficult for a user to rea...
Protecting users in the ubiquitous online world is becoming more and more important, as shown by web application security – or the lack thereof – making the mainstream news. On...
Philippe De Ryck, Lieven Desmet, Thomas Heyman, Fr...
—We introduce methods for detecting in real-time information concerning bites taken during a meal. Our methods use an orientation sensor placed on the wrist of a user, and analyz...
Home care professionals play a central role in supporting elderly people when they need help to continue living in their own homes. Using awareness systems, caregivers might better...
Search engine switching describes the voluntarily transition from one Web search engine to another. In this paper we present a study of search engine switching behavior that combi...