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Indoor positioning technologies basic specifications.
| Indoor Positioning Technology |
Range | Accuracy Error |
Cost | Power Consumption |
Extra Device on User-Side |
|---|---|---|---|---|---|
| UWB | Up to 200 m | 6–10 cm | High | Low | Yes |
| Infrared | Up to 30 m | 1–2 m | Moderate | Low | Yes |
| RFID | Up to 10 m | 1–3 m | Moderate | Low | Yes |
| WiFi | Up to 100 m | 1–5 m | Low | High | No |
| BLE Beacon | Up to 100 m | 1–5 m | Low | Low | No |
