Swimming Safety Monitoring System Design

I’m developing my final-year Design & Technology major work around water safety and need a robust swimming safety monitoring system created fast. The core objective is real-time safety monitoring that instantly recognises when a swimmer is in distress and notifies supervisors without delay. I’m open to the most effective approach you can deliver quickly—whether that’s a wearable sensor set, a vision-based pool camera solution, smart buoys, or a hybrid of these. What matters is proven, repeatable detection of hazardous situations (e.g., prolonged submersion or lack of movement) and an immediate audible and mobile alert. Deliverables • System architecture diagram showing all hardware and data flow • Complete component list with datasheets or purchase links • Fully commented firmware or software (Arduino, Raspberry Pi, ESP32, OpenCV, etc.) ready to compile and run • Alert interface mock-up (mobile or web) demonstrating how supervisors receive notifications • Concise test protocol confirming detection within 2 seconds and continuous operation for at least 30 minutes Acceptance criteria • Prototype or simulated demo clearly shows automatic detection and dual alert (sound + push/message). • All code, diagrams, and documentation supplied in editable formats. Timing is critical: I need the first functional draft within one week and the final package as soon as possible after that. If you have hands-on experience in IoT, embedded C/C++, Python, sensor fusion, or computer vision for safety applications, let’s make this happen right away. I have a: - ESP32 wifi and bluetooth board - Arduino Tri-axis tilt senser from jaycar - Arduino active buzzer module - socket to socket jumper leads

Project ID: 40424410