Side direction overheads will have to stand to the right facing the audience. Let the images screened out across the head or scrape on the right ear. If it is, overheads are left. When the position is for the hot weather, sweat falling audience may understand how self-conscious proposals people sweat until the fall. Using the overhead projector presentations, text and pictures, so there must be a close occasionally. Do not open the projector than necessary. However, regardless of the fit. Do not open too often caused listeners to annoyance.
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