If you missed the piece on Pecha-Kucha on All Things Considered tonight, consider taking a listen. Sort of the haiku of powerpoint presentations, this new form of communication is defined by 20 slides of 20 seconds each, no more and no less. That's right-- six minutes and 40 seconds is what you get to make your point.
It seems that beyond the pragmatic applications, this format is catching on as the salon of the 21st century. In cities all over the world people are gathering to socialize and enjoy a variety of these presentations, both in selected and open-mic formats. Such events are even being used as fund raisers, most recently to benefit earth quake victims in Haiti.
Oh the possibilities! The focused integration of images, sounds and text makes me really appreciate this concept... both as a teacher of communication and as the victim of countless dreary slide shows.