Developer Builds 360° Virtual Campus Tour That Controls a Real IoT Robot

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A developer has created a Smart 360° Navigation System that links a browser-based virtual tour to a physical robotic guide. The web app uses Panolens.js and Three.js to stitch together panoramic images of a campus, letting users explore spaces and click on hotspots. When a user selects a location in the virtual tour, the command is sent to a physical robot that then guides them to that real-world spot. WebSockets replaced traditional HTTP requests to enable near-instant communication between the web interface and the IoT hardware. The project highlights how web technologies like WebSockets and microcontrollers such as the ESP32 can bridge software and physical hardware.

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