# The Binary Brains

- **Event:** [Gemini 3 Bengaluru Hackathon](https://cerebralvalley.ai/e/gemini-3-bengaluru-hackathon)
- **When:** Sat, Feb 14 at 9:00 AM – 10:00 PM (GMT+2)
- **Where:** WeWork Roshni Tech Hub – Coworking & Office Space in Marathahalli, Bengaluru, India
- **Team:** [Omkar Shewale](https://cerebralvalley.ai/u/Code-Smokker)
- **GitHub:** https://github.com/Code-Smokker/cityDNA.git
- **Demo video:** https://drive.google.com/drive/folders/14Lf0pPE09kT_NOGQtPnExa5CupShiots?usp=drive_link
- **Gallery:** https://cerebralvalley.ai/e/gemini-3-bengaluru-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/gemini-3-bengaluru-hackathon/hackathon/gallery/55

Gemini said
CityDNA: The City That Adapts to You
The Challenge
India’s internal migration is blocked by an "Invisible Wall" of language, transport, and economic friction. Static maps fail to provide the hyper-local intelligence needed to survive.

The Solution
CityDNA is an agentic infrastructure layer built with Gemini 3 Flash. It’s a Cognitive Operating Layer that adapts to your surroundings in real-time.

High-Impact Features

Dialect Sync: Uses Gemini Live and Bhashini for sub-200ms understanding of 19,500+ Indian dialects.

Traffic Emotion: Explains city logic (e.g., floods vs. red lines) using TomTom and OGD India.

Cultural Radar: Alerts on unofficial rules, festivals, and dietary shifts (e.g., 'Farali' food).

Price Engine: Uses ONDC SDK to find true market prices, stopping the "outsider tax".

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