Pecha Kucha"The PechaKucha 20x20 presentation format is a slide show of 20 images, each auto-advancing after 20 seconds. It’s non-stop and you've got 400 seconds to tell your story, with visuals guiding the way." "PechaKucha is a free online and offline global storytelling platform that celebrates people, passion, and creative thought." (Offers a free basic accounts)