How to do public presentations?

A public presentation is a very important part in any development of any project, by presenting it
to an audience we can assure that people in general will have an interest in what we do, what we develop and how we are doing it, well and how to get involved in case they'll do it.

First we have to set our people parameters, what is this? well we cant expect to achieve a high level of attention if we dont target our parameters.
Proper presentations to proper people, we must evaluate the level of matureness and knowledges that our audience must have in order to understand our presentation.

Secondly we must somehow ignore any trouble we have to do a presentation in front of a crowd. Many techniques can be easily enumerated but i must say that the most effective is to bust up our confidence and ignore everything that would give us troubles.

Finally we must learn on techniques on how to make our point of view understandable and accurate. An accurate presentation will show greater achievements on our projects and will give us credibility on further presentations.