Write an event brief with the theme, date, venue, audience, and registration action. Use the same facts and base palette across formats. Define a visual hierarchy a reviewer can check: people see the event name first and can then locate the date and registration instructions.
Make the web page actionable
Explain who the event is for and offer a direct registration action. Use Frontend Design to plan type hierarchy, button states, and the narrow layout. Run a test submission on a phone and record where a visitor hesitates.
Lay out the slides and poster separately
Give each projected slide one job in the talk. On a poster, make the date, location, and registration code readable at the intended distance. Use Canvas Design to explore composition, then record the grid, type sizes, and spacing. Check the printed code at its actual size.
Check the shared facts
Review all outputs against the same brief and update them together when the date changes. Check the page on a phone, the slides from the audience position, and the poster in print.