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Joe Fowler
Post-Doctoral Researcher
Dept. of Computer Science
The University of Arizona
Gould-Simpson Bldg. 733D
1040 E. 4th Street
Tucson, AZ 85721-0077
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Cinderella Applets

As part of my research, I have been studying dependencies of guards in the art gallery problem. Below are some applets that illustrates some of the dependencies betweeen guards. In each of these examples, one guard can moved which forces other guards to move in order to see the whole polygon.

Hit the backspace button to return to this page once you are finished with an applet in order to return to this page.

These applets were created using the tool Cinderella. File Size
Symmetric balcony example for art gallery problem 1473k + 8k
Unsymmetric balcony example for art gallery problem 1473k + 10k
Four cycle example for art gallery problem 1473k + 8k

The 1473k is the size of the JAR file used by all three applets, which only needs to be loaded once.