Manhattan's Beat.
Squirt. 4 Scientific Rules for Improving Your PowerPoint. Are your PowerPoint presentations putting everyone to sleep? Is your business culture so steeped in slide decks that your audience immediately zones out when the lights go down? If so, you need to do something to spice up your slides and get people to pay attention. Cognitive science to the rescue! Last year, Harvard scientist spoke in a symposium about the visualization of data and how people can best present information in a PowerPoint format .
Google Operating System (Unofficial Google Blog)