in the dokbot series you may see the following lectures:
Róbert Langh: Unstable Image Surfer Tool
Sota Ichikawa, Max Rheiner, Kaoru Kobata, Ákos Maróy: Corpora
Balázs Beöthy, Zsolt Mesterházy, Rolland Pereszlényi: Double Bubble
latest issues, http://www.dorkbot.org/dorkbotbudapest/