# Fritz

- **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:** [Franco Robles](https://cerebralvalley.ai/u/francorobles)
- **GitHub:** https://github.com/francorobles/Fritz
- **Demo video:** https://www.youtube.com/watch?v=18yHkounti0
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4212

Fritz: A Smart Desk Companion That Guards Your Attention

When you're heads-down, things that could have waited pull you out, or you miss the one message that couldn't. My own version of this is email arriving overnight from other timezones. Notification settings can't tell those two apart, and they don't know you.

Fritz sits on your desk with animated eyes. He sees you, follows you with his eyes, and listens when you talk. Say "let me focus for 30 minutes" and he holds email that can wait, interrupts only for what can't, and gives you a short spoken digest when time's up. Tell him your rules ("hold project updates unless there's a deadline") and he applies them from then on. He reads your email and calendar, finds objects on your desk ("where are my keys?"), and reaches you on WhatsApp when you're away. You can reply there and he answers with the same tools he has at the desk. Sending an email needs your spoken "yes", and that check is enforced in code, not left to the model.

Fritz runs on a Raspberry Pi 4 with a webcam and a Bluetooth speaker, and uses four Meta models:

- Muse Spark 1.3: the agent, with tool calling, email triage and vision questions
- SAM 3.1: presence detection about once a second so his eyes follow you, plus object finding
- Muse Voice Transcribe: realtime streaming speech-to-text
- Muse Wonder: overnight memory that folds conversations into routines and preferences

## More from Meta Global AI Developer Hackathon

- [Anthony Dawson (solo)](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4209)
- [Peer](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4210)
- [StackForge](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4211)
- [Ignacio Henriquez](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4213)
- [CENTRA](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4214)
- [Sideways Reality](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4215)

---

Markdown version of https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4212. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt