ATTENDENCE AI is a contactless attendance system that simulates Bluetooth detection to mark students present and uses Gemini AI for smart explanations. Built with simple HTML, CSS, JavaScript, and JSON, it also works as an installable PWA. With no real sensors, I used fake MAC addresses to demonstrate the concept. I learned AI integration, PWA basics, and automation design. In the future, it can use real Bluetooth hardware, IoT devices, and a secure backend.
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