Abstract. Collaborative Augmented Reality (AR) setups are becoming increasingly popular. We have developed a collaborative tabletop environment that is designed for brainstorming a...
Michael Haller, Peter Brandl, Daniel Leithinger, J...
We present a real-time system that can draw virtual patterns or images on deforming real objects by estimating both the deformations and the shading parameters. We show that this ...
The way users interact with mobile applications varies according to the context where they are. We conducted a study where users had to manipulate a multimodal questionnaire in 4 d...
In this paper, we consider the problem of finding a mixed upward planarization of a mixed graph, i.e., a graph with directed and undirected edges. The problem is a generalization...
Spring embedding is widely used to draw up networks. However, the readability of network diagrams drawn by using spring embedding is still not good enough. This paper proposes the ...