Interactive systems including multiple interaction devices and surfaces for supporting the collaboration of a group of co-located users are increasingly common in various domains. ...
This paper reports two virtual pointer alignment experiments carried out using a stereoscopic augmented reality interface. The purpose was to evaluate users' sensitivity to s...
In this paper we propose the integration of intelligent components technologies (natural language and discourse management) in voice web interfaces to make them smarter. We descri...
Elisabet Comelles, Marta Gatius, Meritxell Gonz&aa...
According to choice models in economics, consumer choice can be modeled as a two-stage process, starting with the choice of feasible alternatives, called the screening process, fol...
Natural language interfaces offer end-users a familiar and convenient option for querying ontology-based knowledge bases. Several studies have shown that they can achieve high ret...