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A Brief History of ISM-diagrams

Later, there will be a verbal description of the changes in thesediagrams.
For now, you can do a visual comparison to see how the diagrams have changed.

Links to other "Brief History of ISM" pages:
colors      simplification      IDM

1990-1991

Before the first computer-drawn diagram (shown below), therewere three
hand-drawn diagrams:  in January 1990, March 1991, and November 1991.

June 1993

 

 

September 1993

 

 

January 1994

 

 

January 1995

 

 

April 1995

 

 

August 1995

 

 

September 1995

 

 

October 1995

 

 

January 1997

 

 

September 1997

 

 

Links to other "Brief History of ISM" pages:
colors      simplification      IDM

the URL for this page is http://www.sit.wisc.edu/~crusbult/methods/ismpics.htm

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