The Spherical Retractable Bubble Space: An Egocentric Graph Visualization throughout a Retractable Visualization Space
In this paper, we present a new egocentric metaphor for graph visualization that consists in positioning a graph between two concentric spheres of different radii.It improves the expansion of nodes in space, contrary to 3D Condoms spatialization algorithms.The edge drawing is optimized by pushing all the edges into the area delimited by our two con