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Automatic SOS App

Automatic SOS App

Emergency safety app enhancing women’s security.

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Overview

Android app that auto-detects distress signals (shake, voice keyword, geo anomalies) and triggers SOS workflows.

Key Features

  • Background monitoring for motion and keyword triggers
  • Instant SOS with live location and audio snippet
  • Trusted contacts and one-tap emergency call
  • Privacy-first design with opt-in data sharing

Tech Stack

KotlinAndroid SDKRoomGoogle Maps

Challenges

  • Reliable detection in noisy environments
  • Securing location and contact data on-device

Outcomes

  • Prototype validated with user testing; ~1.2s average SOS trigger time
  • Improved trust with transparent privacy controls