# Chapp

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Chih-Chieh Yu](https://cerebralvalley.ai/u/ycc)
- **GitHub:** https://github.com/ycc209/Chapp
- **Demo video:** https://www.youtube.com/watch?v=SOVCPl4UhEw
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2095

I’m a biomedical scientist, and I built Chapp because even today, most experiments in the lab still rely on printed protocols.

Chapp is a voice-first AI lab companion that connects AI with the physical laboratory. Tell it which kit you’re using, and it finds the manufacturer’s manual, converts it into an interactive protocol, and identifies individual reagents from a short video of your kit.

During the experiment, Chapp guides you step by step with visual instructions that feature your actual reagent bottles, with volumes, timers and plate layout worked out for you. You interact by voice, whether you’re marking steps complete, correcting a well, or changing your experimental plan.

It also reads plate-reader exports or screenshots, fits the standard curve, and shares experimental records through QR codes.

My goal is simple: make AI useful at the lab bench, not just for answering scientific questions.

Chapp was built during the Meta Global AI Developer Hackathon.

## More from Meta Global AI Developer Hackathon

- [Motechs](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2092)
- [Tuka.](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2093)
- [ApexSentinal](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2094)
- [Oren AI](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2096)
- [Ashish Sharma](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2097)
- [Amreen Hassan](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2098)

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