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Presentations are typically demonstrations, introduction, lecture, or speech meant to inform, persuade, inspire, motivate, build goodwill, or present a new idea/product. [1] Presentations usually require preparation, organization, event planning, writing, use of visual aids, dealing with stress, and answering questions. [2] “
A well-organized slide show allows a presenter to fit visual images to an oral presentation. The old adage "A picture is worth a thousand words" holds true, in that a single image can save a presenter from speaking a paragraph of descriptive details. As with any public speaking or lecturing, a certain amount of talent, experience, and rehearsal ...
Presentation programs can either supplement or replace the use of older visual-aid technology, such as pamphlets, handouts, chalkboards, flip charts, posters, slides and overhead transparencies. Text, graphics, movies, and other objects are positioned on individual pages or "slides" or "foils" [ citation needed ] .
Whether it is advertisements, teaching and learning, or speeches and presentations, they all involve visual aids that communicate a message. In reference to the visual aids, the following are the most common: chalkboard or whiteboard, poster board, handouts, video excerpts, projection equipment, and computer-assisted presentations. [7]
Audiovisual aids are essential tools for teaching the learning process. It helps the teacher to present the lesson effectively, and students learn and retain the concepts better for a longer duration. The use of audio-visual aids improves student's critical and analytical thinking. It helps to remove abstract concepts through visual presentation.
Multimedia presentations can contain different video clips, sound effects, animation, laser pointers, remote control clickers, and endless bullet points. [49] All adding to the presentation and evolving our traditional views of public speaking. Public speakers may use audience response systems.
Presentation technology consists of tools used to assist in conveying information during a presentation. [1] When a speaker is verbally addressing an audience, it is often necessary to use supplementary equipment and media to clarify the point. If the audience is large or the speaker is soft-spoken, a public address system may be employed.
It is a presentation program capable of reading and editing Microsoft PowerPoint presentations, although authoring abilities are limited to adding notes, editing text, and rearranging slides. It can't create new presentations.