Two visual aids that can help to improve the effectiveness of anecdotal speech are adding short video clips and whiteboard presentation.
Presenting a successful speech is all about gathering the attention of the listeners and making them remember what you said for a long period of time. There are many ways through which you can enhance the attention of the people towards you some of them include a whiteboard presentation.
It has been found through researches that people seem to remember more what they see more than what they hear thus, using a white board to present the ideas can be very helpful. Adding a short clips or a little glimpse of ideas regarding your topic can also be quite eye catching.
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