What real-world problems or questions prompted you to undertake this project?
This type of audience will probably most interested in clear, specific accounts of the what and the how of your project.
If you are presenting in a setting where some audience members may not be as familiar with your area of study, you will need to explain more about the specific debates that are current in your field and to define any technical terms you use.
An abstract describes what you do in your essay, whether it’s a scientific experiment or a literary analysis paper.
It should help your reader understand the paper and help people searching for this paper decide whether it suits their purposes prior to reading.