Rehearse anything you will deliver at the conference: your opening claim to standing, a single argument, or your whole presentation. The Booth reports your pace, your pauses, and each place you said “um.” Your recording stays in your browser and is never uploaded. Say it, fix one thing, and say it again.
Optional: paste what you plan to say (or use the “written text only” button below)
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The first time you use the Booth it downloads a small speech model (about 75 MB, then cached). After that it’s instant and works offline.
The Booth hears only what a microphone can: pace, pauses, and filler. It cannot judge eye contact, your stance, or whether the far seat could hear you. Ask a classmate to watch for those.