At the F3 FintechAcademy: Future of Investments & Crowdfunding Expo event I held a pecha kucha presentation on Spleis and donation based crowdfunding. The pecha kucha format is 20 slides of 20 seconds each - with autoplay. So no room for any bloopers! This event had a shorter format of 12 slides of 20 seconds, but it sure made the presentation tight.
https://www.youtube.com/watch?v=vyfNkhNddjk
Read more about NTNU Accel's blog on crowdfunding in Norway.