Lots of nice people and organizations have pointed out typos, created complex graphics, and recommended improvements. They include:
Bonita Dueck, MLIS, University of Calgary
Erik Geiger
Seenivasa Ramadurai, AI Solution Architect
Kathryn Roosa, faculty, Austin Community College (Austin, Texas)
Ervin Gonzalez
Jane M. Singh, Senior Product Marketing Manager, SEON
Robert Rodriguez
Ianthe Sarrazin, Freelance Technical Writer, Editor, and Geoscientist
James Ball
Kim Bravo, Executive Assistant to the CEO, Epiphany Dermatology
Rob Napier
Sue Himmelstein ?
GlobalSpec — Alternative & Renewable Energy
GlobalSpec — Science & Lab Equipment
and many more . . .
