# NEOSIS

- **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:** [AYMANE IDRISSI KHAMLICHI](https://cerebralvalley.ai/u/IKAYMANE), [Nassime Gharib](https://cerebralvalley.ai/u/Panchito), [Yassine Belaidi](https://cerebralvalley.ai/u/YASKO-BELA), [yahya dadsi](https://cerebralvalley.ai/u/23M0N)
- **GitHub:** https://github.com/ikaymane/FocusFreeze
- **Demo video:** https://www.youtube.com/watch?v=kxHoWbDH-fc
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2878

Lots of students and office workers still use 4 GB laptops. Open a browser, Discord, Spotify and a game launcher, and the machine starts to stutter just when you need it. The usual fixes are to close apps you’ll want back later, or to use an idle timer that freezes whatever you haven’t touched lately. The timer gets it wrong all the time. That PDF you haven’t clicked in 40 minutes is the source you’re writing your thesis from.

Focus Freeze is a Windows agent that asks what you’re working on. Hold a key and say “I’m writing my thesis on urban heat islands.” Muse Spark reads your task and every open window, then decides which apps to keep and which to freeze, with a one-line reason for each. Nothing is closed. Frozen apps are suspended and their memory is moved to disk, and the windows stay where they are. You approve a card, RAM drops (in one test a process went from 800 MB to 0 MB in 90 ms), and when you say “I’m done” every app comes back exactly as you left it. If RAM goes over 85%, it asks you out loud what you’re focusing on and listens for the answer, no key needed. It still waits for your yes before freezing anything.

We built it to be safe. A deny list always overrides the model, window titles are treated as untrusted input, every action goes into a hash-chained audit log, and a watchdog thaws everything if the app crashes. On a blind test set the planner got 88/88 right, against 57% for an idle timer. Across 270 prompt-injection attack runs it never froze an app it shouldn’t have.

## More from Meta Global AI Developer Hackathon

- [tablefortwo](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2875)
- [Tejas Datla](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2876)
- [Nerom](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2877)
- [titanium](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2879)
- [LearnMate AI](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2880)
- [Open Independence](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2881)

---

Markdown version of https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2878. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt