Presentation Graphics is a discipline of computer graphics used to produce line graphs, pie charts, and bar graphs used as visual aids for presenting information on trends and statistics in a set order of sequence. The use of Presentation graphic is limitless and depends on the need of the users. Some of the applications include sales figures, charts, financial reports, maps, business meetings, brochures, and blueprints (Albert, 2011).
The use of graphics in presentations has recently grown with the development of computer hardware and software. This growth can be attributed to the need to pass information quickly and in a simplified manner. Businesses, academics, and other professions use such graphics on a daily basis as information is transmitted from one person to another (Albert, 2011).
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Presentation graphics is useful in the passing of information to a large audience in a short time. A presenter uses them to indicate or display facts quickly and efficiently. The same can be used in group meetings to reach a consensus quickly. Keys points are presented making it possible to remember them easily. Complex data can be summarized into graphs and charts that can be easily understood. Mostly used for data that is less complex and does not require detailed explanations. It is also useful for displaying data that is easily understood or known to the audience (Akwera , 2010; Albert, 2011).
Presentation graphics is less useful for complex data that requires the audience to understand every fundamental aspect. It will not meet its objectives when the presenter or the audience do not know the issues presented. It might mislead if wrong the data is used because of the limited supporting evidence is used. It also requires that the presenter is trained and conversant with the software in use. A group of the audience cannot internalize complex data quickly and would need detailed explanations to make them understand (Akwera , 2010; Albert, 2011).
References
Akwera, G. (2010). The Wall Street Journal Guide to Information Graphics The Dos and Don'ts of Presenting Data, Facts, and Figures. Information Design Journal, 18 (2), 178-179. doi:10.1075/idj.18.2.11akw
Albert, J., & Rizzo, M. (2011). Presentation Graphics. R by Example, 101-131. doi:10.1007/978-1-4614-1365-3_4
