↗ Reply to: Put an AV test at the start of your slides

· Thiago Perrotta · Sept. 19, 2026, 10:36 p.m.
Commentary serenity public-speaking visual-design developer insights Presentation Tips
Summary
Thiago Perrotta shares a simple yet effective technique for speakers: starting presentations with a test card to check for visual issues like aspect ratio and colors before the talk begins.
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