The presentations and speeches can be a wonderful experience for the person speaking in front of the audience and the audience too. This technique is generally used to bring information to people and to entertain people in some circumstances.
Since any group is composed of different types of people with some who listen well, others are visual learners, some talk about putting the dream, and others who just want to talk, you can use different ways to try to reach everyone.
If you can not stand behind a podium. This separates the speaker from the audience and gives a feeling that he is unattainable. In this scenario it is implied that the public role is to listen only. It may be true but it is an unconscious feeling and interpretation.
Walk a little. This causes the public to follow and keeps your attention. At the time of eye contact with the different members of the audience shows that you are committed to them. Do not stay too long in a person when, but it is nice to see if you can get a wink or a smile.
Bodies do a lot of expression, to use their hands is great. A wireless headset microphone would be best for this. There are many places with these now and is a good investment. A good even takes a whisper.
The speaking voice must change its tone and emphasis on time but no need to shout. It is much like one-sided conversation but mostly, but people hear better conversational tone to feel that no more than orders. It’s also great to smile and tell you some stories related. Stories of people remember giving a reference to the information given.
The presentations are intended to help people by what they give in a way that says exactly that.