How to do public presentations?

In order to make a public appearance the most important thing is the way in which we communicate with people, so we must be clear about the subject matter to present and as we shall explain in a way that understands the message.

Having defined the issue to set out and defined the way in which we need to know to expose what kind of audience will be directed to the presentation level of knowledge on the subject so that the message will be transmitted to a language to generate interest and is understood by most of the public. 

Take into account important environmental factors that may influence positively or negatively in the exhibition and is the place where it was made, the time, the atmosphere of the place.

Finally it is necessary to assemble the presentation with all the material will be exposed to this information we must know the theme, structure as the presentation will take to investigate various sources of information and not lose sight of the objectives for cover with a central theme as well as exposing oneself to consider questions or issues that could lead the subject to know that unexpected or where they may face public involvement in order to achieve to convey the main idea of our exhibition.