presentation media in speaking presentation...

I think the last time i saw something in the form of presentation media being used in a speech was in a business seminar which i attended a couple of days ago. In the presentation, one of my colleagues uses a white board to his advantage. In the speech he used the white board to point out different aspects of the program and a diagram of all the steps needed to achieve success in this aspect of the audience's lives. He effectively used flow charts to point out the relationships of different sides of the business and how they relate to the individuals. Also, he used the markers to introduce other important speakers, successful people, and important companies related to the program. Another great thing that he did was use the audience's information and feedback to his advantage. By relating to a few members in the audience, he took their dreams and made them believe that it was possible to achieve. Using the white board he made the plans for the next couple of years crystal clear.