fisheye is an experimental application that was developed
to validate concepts about "graphical fisheye views of graphs".
See SRC Research Report #84 or the CHI 92 proceedings.
The system is somewhat fragile. It is not supported nor is it
well-documented. It isnt recommended for general consumption.
However, if you are interested enough, you may find it of some
use. Enjoy, enhance, exclaim, but dont complain!