Indoor Localization, Wifi, Visiblelightcommunication, Bluetooth, Fingerprint.
+- 0.4m is acceptable, while some researches achieve +- 0.3m deviation. # Methodology Primarily, the state-of-art techniques consist of 1. wireless signal: 2.4GHz, 5.8GHz. The applicable localization principles basically consist of fingerprinting, trilateration, and triangulation. In most practical