Timeline

Timeline
Ancient World
Porphyry of Tyre
Tree of Porphyry
Knowledge tree
Middle Ages
7th Century
692
Codex Amiatinus
Map representing the Holy Scriptures
14th Century
1329
Peter of Spain
Tree of Porphyry
Early modern period
15th Century
Leonardo da Vinci
19th Century
1882
Charles S. Peirce
relational graph
1879
Gottlob Frege
Begriffsschrift or concept writing
Tree notation
1862
Franz Brentano
Diagram of Aristotle's categories
1920s
September 1924
Jacques Raverat
Letter to Virginia World
1930s
1933
Charles Williams
"draw a map of his own mind"
1950s
1952
Evelyn Wood
Radial Diagram
1957
Walt Disney
A "visual map" of Walt Disney Productions
21st Century
ConceptDraw Mindmap
Goalscape
MindMeister
DropMind
Southbeach notation software
Crystal Mapping
Comapping
Xmind
Consideo
1980s
Mid1980s
Bernie DeKoven
Technography
1988
David Hyerle
Thinking Maps
1970s
1972
Joseph Novak
Concept Mapping
1973
Penelope Wong, Michael Doyle
and Peter Strauss
Group Memory
Problem Solving through "process
management", Management Review, (November
1973), pp. 410.
1974
Tony Buzan
Mind mapping
Use Your Head
1976
Michael Doyle and Peter Strauss
How to Make Meetings Work
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