This paper presents an Activity Theoretical analysis and design model for Web-based experimentation, which is one of the online activities that plays a key role in the development ...
Abstract. We designed and implemented a tangible game interface using projector-camera systems. The system offers a simple and quick setup and economic design. The projection onto...
Accessibility implementation efforts are generally focused towards some typical user impairments and a few interaction devices for a particular user scenario. Whereas there are num...
In this paper, we outline a cognitive architecture for communicators, called the BIC model. The model consist of three main components. First, a (B)iological component, in which th...
Abstract. We present the AudioIndex prototype, a light-weight mobile RFIDbased point-and-listen interface that allows visually impaired to browse and search for audio books within ...
Daniel Fallman, Kent Lindbergh, Oskar Fjellstrom, ...