# CODESTREAK

- **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:** [Nitish R G](https://cerebralvalley.ai/u/nitishrg)
- **GitHub:** https://github.com/NITISH-R-G/RoadSOS
- **Demo video:** https://youtu.be/TmKCmk0Eh_I?si=IUOEDAKKI-fZlrl5 , https://youtu.be/Xwzwmf7U8Nc
- **Gallery:** https://cerebralvalley.ai/e/google-io-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/google-io-hackathon/hackathon/gallery/1

RoadSOS is an offline-first AI emergency response platform powered by Gemma 4 that transforms smartphones into intelligent emergency nodes capable of coordinating rescue operations even when internet connectivity and traditional infrastructure fail.

The project was built to address a critical real-world problem: most emergency systems depend heavily on cloud connectivity, cellular towers, and centralized infrastructure, but real emergencies often happen in remote highways, disaster zones, rural areas, and low-connectivity environments where those systems fail first.

RoadSOS combines local Gemma 4 inference, BLE mesh networking, offline emergency coordination, multimodal emergency understanding, responder intelligence, and decentralized communication into a resilient emergency-response ecosystem.

Core capabilities include:
• Offline SOS activation
• AI-powered emergency triage
• BLE mesh communication between nearby devices
• Multimodal crash scene understanding
• Nearby SOS community alerts
• AI-assisted responder dashboards
• Medical ID emergency access
• Safe Walk monitoring
• Transparent emergency activity logs

Gemma 4 enables RoadSOS to perform emergency reasoning directly on-device, allowing:
• Offline AI inference
• Low-latency emergency processing
• Privacy-preserving workflows
• Edge multimodal reasoning
• Reliable operation during infrastructure failure

RoadSOS was intentionally designed for:
• Disaster zones
• Rural communities
• Remote highways
• Flood-hit regions
• Low-connectivity environments
• Global resilience scenarios

Our long-term vision is to evolve RoadSOS into a decentralized emergency infrastructure layer integrating responders, smart vehicles, wearables, disaster communication systems, and future smart-city emergency coordination networks.

RoadSOS is not just an app.
It is AI emergency infrastructure built for the moments where human life becomes most vulnerable.

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Markdown version of https://cerebralvalley.ai/e/google-io-hackathon/hackathon/gallery/1. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt