The format of this vid is interesting to me. We've played different media formats for our engineering talks at g33ktalk (audio, video, slides and sometimes scre

The format of this vid is interesting to me. We've played different media formats for our engineering talks at g33ktalk (audio, video, slides and sometimes screencaps/demos) and it's been somewhat challenging to find the best format. Of course, ultimately it depends heavily on an individual user's prefs. meaning there's no perfect answer. I find this format compelling since it's relatively short (19 mins) has high quality audio, and the only visuals are the main points represented as motion graphics.