Creating An Impact with Visual Aids

We have discussed how to use powerpoint correctly to contribute to producing an effective message. What other types of visual aids could be used in a speech to creae an impact. Think outside the box and using the list of visuals that we dicussed in class (and are mentioned in the text, eg., models, charts, etc.). What creative ways could technology, and the internet sites be used? Or, what other types of visuals can you come up with has examples? Give two hypothetical speech situations and the type of visual aid that would be utilized in each speech. Remember, we are focusing on being clear and contagious when we speak! Blog comment due on February 26th.