Elderly people often experience difficulties using interactive TV. This paper presents the findings of a usability evaluation study in combination with eye-tracking conducted for a...
Marianna Obrist, Regina Bernhaupt, Elke Beck, Manf...
Brushing is a collection of techniques to dynamically query and directly select elements on the visual display. Such interaction allows the user to explore the visualization, to i...
There have been a number of interactive games created for Augmented Reality (AR) environments. In this paper, interaction techniques to support Real-Time Strategy (RTS) games in A...
In this paper we discuss a real world problem encountered during recent fieldwork: that of providing information in public settings when the information has both public and privat...
Information retrieval systems (e.g., web search engines) are critical for overcoming information overload. A major deficiency of existing retrieval systems is that they generally...