LED-based indoor navigation system for product localization in stores

摘要

This paper presents an indoor navigation system using visible light communication, taking advantage of the lightning in a room to provide shoppers their current location and a path towards a searched item. The system requires simple low-cost infrastructure due to inexpensive LEDs. The receiver comprises a mobile application installed on the customer's smartphone. The LED-based indoor navigation system proves to be the most accurate method for indoor location detection.