I love to see people using sketchnotes for practical applications, like these sketchnotes from Mark Kaigwa's Introduction to Accounting class.
From Sketchnotes: My Experiment With A Moleskine Mark writes:
I’m a Fellow at The Sinapis Group this year and part of that has me sitting in a classroom environment a few hours a week with 7 other great entrepreneurs and going through the basics and some advanced material in customer development, lean startups and business in general.
I made some sketches in the last Introduction to Accounting class I went to and this was the result.
Great work Mark!