Here a few tips from Brian S. Friedlander, Ph.D. .
I recently started sketch noting and creating infographics using WACOM Bamboo slate and bamboo paper. I find that I'm able to explain concepts around educational technology better using simple graphics it along with text. I plan on using some of these infographics and sketch notes with my college students next semester.
If you are interested in assistive technology, I suggest to visit Brian blog.
Thank you for sharing with us Brian.