As I previously said, I do sketchnote about tech talk. Most of it is publish on my website https://www.desnouveaux.fr mostly in french. Please tell me if you find it relevant (given you attend to the event or not)
Mathieu DesnouveauxAccueil - Mathieu DesnouveauxPapa codeur, papa joueur / Acrobate de l'informatique / Parfois je dessine des flèches et des carrés