killer app

Ruth Marcus at the Washington Post wonders if PowerPoint is a killing app. She’s not the first to note that NASA administrators make decisions — sometimes fatal decisions — on the basis of PowerPoint presentations that mask or misrepresent details. I wrote about Edward Tufte’s Cognitive Style of PowerPoint essay in a previous post. Marcus […] » about 300 words

That headline might seem a little late among the folks reading this. But we’re all geeks, and if not geeks, then at least regular computer users. Regular computer users, however, are a minority. Worldwide, only around 500 million people have internet access, and fewer than 100 million people in the US have internet access at […] » about 500 words