📓 i annotate 2021 slides.md by @flancian ☆

#go https://drive.google.com/file/d/1EqIyenQPzfm_NMcJ63w6_TCeAXg5EG3f/view
#pull [[i annotate 2021]]
- other [[slides]] are linked in each sessions’s notes; some sessions have more than one slide deck.