Posters are widely used in the academic community, and most conferences include poster presentations in their program. Research posters are a concise & visual summary of your research, and are meant to draw an audience in to ask questions and engage with your work and findings.
The poster is usually a mixture of a brief text mixed with tables, graphs, pictures, and other presentation formats. At a conference, the researcher stands by the poster display while other participants can come and view the presentation and interact with the author.
Always check your instructions when planning and designing your poster!
Deciding what to include on your poster:

The following are typical headings/sections included on research posters. Only use the ones that make sense for your presentation.
Title - Your title should be clear and catchy. Not overly wordy, something to draw viewers over to your poster.
Author(s) - Author(s) name(s) should be displayed just below the title.
Introduction - A short summary of the question(s) that your research is exploring.
Materials/Methods - What materials and/or methods did you use to investigate your topic?
Analysis - A breakdown of your research topic/data.
Results - A summation of your discoveries.
Conclusions - A brief exploration of the implications of your results.
Citations - Citations for all unoriginal elements of your presentation! Use one citation style (ex: MLA, APA, etc.).
Acknowledgments - Acknowledge those who helped with your presentation - fellow classmates, colleagues, staff, professors, other professionals and any funding or other support.
Contact/Further Information - Include your contact information so people can follow up with you after the presentation. Include your name, email address, affiliation and consider using a QR code for easy follow up.