How to present a poster at a conference

A poster session looks like a gallery and behaves like a queue. People walk the aisle reading titles, stop for a few seconds at the boards that answer a question they care about, and leave the moment they feel trapped. Presenting well is mostly about working with that rhythm: a very short spoken version, a place to stand that keeps the board visible, and a clear route to the full study for anyone who wants it.

The 60 second version comes first

Write the spoken version before you design anything else, because it tells you what the board has to show. It has three parts: the question, the answer with one number, and why a reader in this room should care.

Erren and Bourne’s Ten Simple Rules for a Good Poster Presentation puts it bluntly: you have about ten seconds to sell the work, so pose a decisive question and answer it clearly. Colin Purrington’s widely used poster guide makes the same point from the visitor’s side, suggesting a two sentence overview of why the research is interesting before explaining anything else.

The psychology research poster example is built for exactly this. Its title is the question, whether ten minutes of paced breathing before an exam lowers test anxiety, and the first results sentence answers it: yes, by 5.7 points on the anxiety scale. Out loud that becomes two sentences. “Students who did ten minutes of paced breathing walked into the exam 5.7 points less anxious than students who read quietly. Their marks did not change, which is the part people find surprising.” Anyone who wants more will ask.

Practise it until you can say it without looking at the board. If it takes more than thirty seconds, it is a talk, not a summary.

Where to stand and what to do with your hands

Stand beside the board, slightly forward of it, facing the aisle. Directly in front hides the title, and behind a table makes you a stallholder. Purrington’s guide suggests standing off to one side and stepping back in when someone starts reading, and pointing at specific parts of the poster as you talk.

Pointing matters more than people expect. A visitor listening to you is also trying to find the thing you are describing, and a finger on the right bar of a chart saves them the search. On the clinical trial poster example, the three key number blocks sit together, 82.4%, 61.2% and the 21.2 point difference, so a single gesture covers the whole result before you move to the participant flow.

Keep your hands free. Hold the handouts in a folder on the floor or a clip on the board, not in your arms.

Check the board before the session starts, not when the first visitor arrives. Conference boards vary more than people expect: the APA convention lists a board surface 122 centimetres high and 183 centimetres wide, which suits a landscape poster far better than a portrait one, and it asks presenters to be set up ten minutes before the session. Bring your own pins or fixings if the instructions do not promise them, a spare copy of the handout, and a pen. Walk two metres back once the poster is up and read the title and the key number from there. If you cannot, neither can anyone in the aisle, and it is better to know that at the start than to spend an hour wondering why people keep walking past.

Handouts, QR codes and the follow up

Most visitors will not remember your poster. Ten Simple Rules makes a sharper claim: visitors are more likely to remember you than the content of the board, which is why contact details and paper copies are worth having ready.

Two follow up routes work well together. The first is a QR code on the board that opens the full paper, the preregistration or a data page. Thirty seven of the forty poster layouts in the builder carry a QR slot, and on the clinical trial board it sits at the right of the title band, where a person looks first. The second is a small handout: a letter sized copy of the board, or a card with the title, your name and the same link.

The undergraduate research poster example shows why a handout pays off for student work. Its reusable cup audit prints raw counts beside every percentage, 298 of 2,410 before and 713 of 2,450 after, and a marker or a future supervisor may want to check those numbers later without walking back to the board.

Answering questions

Questions at a poster are rarely hostile. They tend to fall into four kinds, and each has a good response.

Clarifying questions (“what was the control?”) deserve a short answer with a point at the methods block.

Scope questions (“would this work in a clinic?”) are best met with what the design can and cannot support. Say the limit before they finish asking.

Method challenges (“did they know which group they were in?”) should be acknowledged directly. The psychology poster’s discussion names this limit itself: students knew which activity they were doing, so expectation travels with the breathing. Pointing at that sentence shows you saw it first.

Questions you cannot answer get an honest “I do not know” and a follow up. Write the person’s name and the question on a card before the next visitor arrives.

A session plan you can reuse

The table below breaks one visitor’s stop into minutes, with what you say and where you point at each stage. Very few visitors stay for all of it. Purrington suggests that a visitor who stays more than four minutes counts as a success, which is roughly where the table ends.

Use it for rehearsal rather than as a script. Ask a colleague to play the visitor and stop you at random points, so you practise ending gracefully at the fifteen second mark as often as reaching the four minute one.

Common mistakes

Reading the poster aloud. The visitor can read. Talk about what the board cannot show: why you chose the design, what surprised you, what comes next.

Starting with background. Nobody in a poster aisle needs the history of the field before the finding. Lead with the answer.

Leaving the board to chat. A friend stopping by is welcome, but a presenter in conversation with their back to the aisle loses every passer by in that window.

A poster that needs you. At most meetings you stand beside the board, but it should still make sense when you step away for coffee. A title that states the finding and a key number that can be read from a metre away keep working without you. The research poster text size guide covers the sizes that make that possible, and what a research poster is covers the blocks every board carries.

No follow up route. A great conversation with no way to continue it is a wasted one. Put a QR code on the board and a name on a card.

Build it

The board you present should already be built for talking to. The conference poster generator takes a study brief, picks from the forty A0 layouts, twenty portrait and twenty landscape, and writes the sections from what you describe. Every layout carries a title, an author block, sections, a figure and a logo, and thirty seven carry a QR slot. A chart figure offers ten chart kinds, and the charts and diagrams tutorial shows how to edit the data behind one. The A0 portrait canvas is 1656 by 2340 pixels and exports at twice that, 3312 by 4680, for printing. For a quite different layout to rehearse against, the thesis defence poster example turns three studies into three questions, each answered by one number.