In modern computer graphics, 3D scanning is common practise for the acquisition of the geometry of objects. However, in addition to geometric models, physical models of interactio...
Many digital tabletop systems have a graphical user interface (GUI) that features context (or pop-up) menus. While linear and pie menus are commonly used for direct pen and touch ...
We present a study exploring the effect of positional offset between the user’s interaction and display frame-of-reference in a surroundscreen virtual environment (SSVE). In our...
Abstract. We put forward an architectural framework that promotes the externalisation of the social dimension that arises in software-intensive systems which, like in healthcare, e...
Abstract. Studies of one-on-one tutoring have found that expert tutoring is more effective than non-expert tutoring, but the reasons for its effectiveness are relatively unexplor...
Xin Lu, Barbara Di Eugenio, Trina C. Kershaw, Stel...