Answer the following questions about the reading, The Cognitive Power of Powerpoint by Edward Tufte.
1. What did they suggest was a better format for technical information?
2. If your audience reads 3x faster than you can speak, what should you avoid in pp presentations?
3. According to Tufte, powerpoint is useful for what?
4. According to Tufte, how can we improve our presentations? Do not guess. He has a section labeled, "improving our presentations."