A poster presentation is a visual display of information, typically in the form of a large printed sheet or board that includes diagrams, charts, graphs, and other graphical elements to convey a message or communicate data. The term often refers specifically to academic conferences where researchers or students present their findings through a series of posters displayed on a wall for others to view and discuss. These poster sessions are an opportunity for individuals to share their work with colleagues in a format that is accessible, interactive, and visually engaging.