ozone-tech_owl_prime/docs/DEMO_SCRIPT.md

Demo Script

Open https://arhipovdan.ru/ and switch Header to Guided Demo.

30-Second Pitch

"We built an engineering simulation of the OZON sorting cell. It models the full loop: detection -> classification -> command -> routing. We cover happy paths to B/C/D, fault handling, and timing. The Guided Demo view shows the live proof."

3-Minute Guided Demo

1. Open Guided Demo.
2. Click Start Guided Demo.
3. Point to the Current Proof Card and the Scene.
   • "Watch how detection leads to classification and routing."
4. Click Next to show Oversized item to C.
   • "Dimensions fail first, priority C."
5. Click Next to show Round object to D.
   • "Dimensions pass, but roundness triggers D."
6. Click Next through Boundary, Low confidence, Jam, Emergency stop.
   • On faults: click "Apply fault scenario" to confirm.
   • "The line stops safely on emergency."

5-Minute Guided Demo

Use all 10 demo steps in Guided Demo View:

1. System overview.
2. Normal item to B.
3. Oversized item to C.
4. Round object to D.
5. Boundary dimensions.
6. Low confidence fallback.
7. Close items queue.
8. Jam / fault handling.
9. Emergency stop.
10. Performance and synchronization.

For each step:

1. Read the Demo Narration Card.
2. Use Next or the Primary Action Button.
3. Point to the highlighted values in the Proof Card.
4. Read the Presenter Phrase from the screen.

What to say on each step

Use the presenterPhrase text shown in the Demo Narration Card. It is specifically written to be short and clear for the jury.

What to do if demo gets stuck

• Click Reset Demo.
• If still stuck, switch back to Engineering Mode and use manual scenario selection.
• Proceed manually.

Fallback If Domain Does Not Open

1. SSH to server.
2. Check local frontend:

curl -I http://127.0.0.1:3100/

3. Check Docker project:

docker compose -p owl -f /opt/arhipovdan/app/docker-compose.server.yml ps

4. If screenshots/video are prepared later, show them while explaining the same demo steps.

What Each Screen Proves

• SVG scene proves physical route and actuator command.
• Classification panel proves why category B/C/D was selected.
• Timeline proves synchronization and step-by-step behavior.
• PID panel proves conveyor control-loop behavior.
• Event Log proves traceability.
• Criteria panel proves coverage of OZON evaluation points.