How accurate is indoor localization?
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Answer ( 1 )
The accuracy is highly dependent on the building’s characteristics (such as shielding qualities) and the hardware density (Wi-Fi access points, Bluetooth beacons). Simply, the higher the accuracy, the more hardware there is – the smaller the grid. With BLE, the position can be localized to 1-8 meters, with UWB to less than 30 cm, and with Wi-Fi to less than 15 meters. UbiTrack is a multi-dimensional indoor positioning solution and High Accuracy Location Tracking System with excellent precision, versatility, and low cost.