Is a variety of power point presentation in which 20 slides are shown for 20 seconds each.
It helps teachers and other presenters manage their time and visual aids.
Mark Dytham and Astrid Klein, two Tokyo-based architects who have turned PowerPoint, that fixture of cubicle life, into both art form and competitive sport.
Their innovation, dubbed pecha-kucha (Japanese for “chatter”), applies a simple set of rules to presentations: exactly 20 slides displayed for 20 seconds each. That’s it.