# Nudge

- **Event:** [Google I/O Hackathon](https://cerebralvalley.ai/e/google-io-hackathon)
- **When:** Sat, May 23 at 9:00 AM – 10:00 PM (PDT)
- **Where:** Shack15, San Francisco, CA
- **Team:** [Stanley Mei](https://cerebralvalley.ai/u/Stanley20001208), [Vinay Kudari](https://cerebralvalley.ai/u/vinay), [Gautham Gururajan](https://cerebralvalley.ai/u/g-g)
- **GitHub:** https://github.com/vinaykudari/googio
- **Demo video:** https://youtu.be/bvJgoSCbiIs
- **Gallery:** https://cerebralvalley.ai/e/google-io-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/google-io-hackathon/hackathon/gallery/52

Nudge is a local-first, physical-to-digital state tracking framework.

It bridges physical environments (people, objects, interactions) with digital agents.
A cheap local model handles continuous, private frame-by-frame entity and pose tracking.
Only when physical state changes, Nudge calls Gemini Flash for gated semantic analysis and clustering-keeping API costs near-zero and user data fully private.
It then nudges digital agents or human workflows (via Telegram, WhatsApp, etc.) to trigger real-world actions like purchases.

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Markdown version of https://cerebralvalley.ai/e/google-io-hackathon/hackathon/gallery/52. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt