S.A. presentation skills in JHB and Pretoria public speaking in Gauteng with audio visual aids are a lively discussion. The use of audio visual aids is an important part of S.A. presentation skills in JHB and Pretoria public speaking in Gauteng. There are several audio visual aids that can be used and they include actual objects or models, photos and slides, drawings, segments of music, maps, charts and graphs, presentations, marker/blackboards, video clips or actual demonstrations using people. No matter what type of AV aid is selected, there are two basic factors that govern how and when a presentation aid should be incorporated into S.A. presentation skills in JHB and Pretoria public speaking in Gauteng. First you must ask yourself if the use of the chosen visual aid will enhance the understanding of the audience about your subject. If a presentation has complex material which would otherwise be difficult to understand, then as a presenter with good S.A. presentation skills in JHB and Pretoria public speaking in Gauteng you can help the audience by using a visual presentation of the material in question.