Whether you are introducing yourself or being introduced by someone else, you should share the following information with the audience before starting your presentation:
- your name
- the title of your presentation
- your qualifications/experience related to topic
- your interest in topic, past and present
- some reasons why the topic will benefit audience
If you are being introduced, send your bio to the organizers a few days ahead of the presentation. Always refer to yourself in the third person in your bio.