Issue No. 04 - July-August (1997 vol. 17)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/38.595274
Z-GUI builds on the principles of graphical user interfaces, adding 3D and new interaction modes to create a more powerful way to see data.
R. Rao, "From Research to Real World with Z-GUI," in IEEE Computer Graphics and Applications, vol. 17, no. , pp. 71-73, 1997.