If you set free 155 slides in 35 minutes, would that be too many slides? Most presenters would at once agree with this and their answer will be yes. Even I had the same opinion but a current knowledge made me reassess my original response. A rule of thumb has been that there should be one slide for every two to three minutes of presentation and I was always in favor of this. But I examined a presentation on video tape for a client from one...
Read More