What if that wasn’t the case…?
What if that wasn’t the case…?
What if that wasn’t the case…?
The Crisis
Analysis
Analysis
The Solution
Demo
Tech Stack
Future Considerations
Speed and privacy both matter
For violent crimes, the first 3 minutes are crucial for intervention. Moreover, location data is the #1 most valuable type of stolen data to exploit
We want prevention, not reflection
Anecdotally from missing person cases, the average time to realize someone is missing after a night out is 12-18 hours
Walking home alone leaves you vulnerable
82% of students feel unsafe walking home in the dark. Some demographics are more vulnerable, with 1 in 5 college women experiencing sexual assault
Safely
A mobile app to make sure everyone gets home safely, today
Introducing Safely
The Solution
Analysis
The Solution
Demo
Tech Stack
Future Considerations
Walking home alone leaves you vulnerable
Speed and privacy both matter
We want prevention, not reflection
Room-based, real-time location tracking�Groups join a virtual room to share real-time locations via WebSockets on mobile devices, ensuring mutual safety visibility
Cloudflare Edge Computing and Storage
DDoS protection ensures app reliability
Edge information processing improves latency and speed in urgent times
AI agents for instant threat detection
Gemini + AssemblyAI detect user distress in real-time, triggering a chatbot powered by Gemini + ElevenLabs + Twilio to provide SMS alerts and contact authorities.
Demo
Analysis
The Solution
Demo
Tech Stack
Future Considerations
Key Technologies
Tech Stack
Analysis
The Solution
Demo
Tech Stack
Future Considerations
Frontend
Backend + Infrastructure
Misc.
Client user device
NextJS, ReactJS, TypeScript, TailwindCSS, Mapbox, WebSockets, pyAudio
Cloudfare Workers
DDoS protection and enhanced privacy for sensitive information
WebSocket Server
Go, socket.io, WebSocket-based server to share name, status, and location amongst peers
AI Agent: Processing
AssemblyAI, Gemini API for sentiment analysis and incident summarization
Emergency Response
ElevenLabs (voice), Twilio (SMS), Gemini AI (response generation and summarization)
Cloudflare D1 Edge Database
SQLite server for event logs, members, and rooms
Solution Architecture Diagram
Tech Stack
Analysis
The Solution
Demo
Tech Stack
Future Considerations
Infrastructure
Docker, Cloudflare DNS Routing, Github version control, ngrok for local development tunneling
Stretch Features & Next Steps
Future Considerations
Analysis
The Solution
Demo
Tech Stack
Future Considerations
Smart geolocation
�Identifying deviations from paths and inquiring the user if their path is abnormal
A Gemini AI agent to check in with the user if they detect they are at home, but not buzzed home yet
Community-based safety
�Public crowdsourcing and flagging of hazards, suspicious activity, etc.
Community-established safe zones to protect vulnerable individuals outside of home
Thank you!
Kevin Gu
Adam Torres Encarnacion
Saketh Poori
Gage Howe