| Binder | A person or item linked to a unit, such as a passenger, trailer or asset, identified by a unique ID. |
| D-Logs | Raw, time-stamped data exactly as received from a device. |
| Deviation | A departure from a planned route, such as leaving the corridor, an unauthorized stop or a late start. |
| E-Logic | A custom rule that derives new values or automates behavior from device parameters. |
| Eco Driving | Driver behavior scoring based on violation rules and penalty points. |
| Engine hours | The accumulated time the engine has been running. |
| Geofence | A geographic zone drawn on the map, used for monitoring, alerts and reports. |
| HDOP | Horizontal Dilution of Precision: an indicator of GPS position accuracy. Lower values mean better accuracy. |
| IMEI | The unique identification number of a tracking device. |
| Route track | The planned path of a deviation route, uploaded, drawn or attached. |
| Sensor | A configured input on a unit: Discrete, Measurement, Binders, Aggregate or Decoder. |
| Unit / tracker | A tracking device registered on the platform, together with its vehicle data. |
