Hi Product Hunt! I’m the creator of Presentation Assistants. There seems to be no presentation tool solving these 5 major problems: 1. The Pacing Prison – The audience cannot scroll back to a previous slide independently. 2. Transient Artifacts – The audience cannot scroll through live terminal history or copy code snapshots while the presenter types. 3. The Projector Problem – People in the back row can't see tiny text on a washed-out projector screen. 4. Audience Shyness – Audience stay silent instead of asking questions due to public speaking anxiety. 5. Tool Fragmentation – The presenter has to constantly switch tabs between Zoom, PPT, VS Code, and quiz apps. So we built a real-time state synchronization engine to unify all of these elements into a single shared timeline. Here are the two ways to see it in action: 📺 A short 96-Second Video (Quick overview of the 5 problems):

🎬 A more complete demo video (Deep dive into the workflow):

Presentation Assistants

Real-time state sync engine for presentations

Real-time state sync engine for presentations