While you are using Live Map, vehicles and drivers are visible at the bottom of the screen this is called the Live Grid.
For each vehicle and driver in the list, you see some or all of the following details:
Vehicle registration
Driver name, if a driver assigned to a vehicle.
Group name, if the vehicle is assigned to a group.
The address of the vehicle at the last update.
The speed of the vehicle at the last update.
The direction of travel for the vehicle at the last update.
The time of the last update.
The ignition status of the vehicle at the last update.
Last known event.
If a vehicle doesn't have a driver name. You can manage the driver name, in the Vehicle Settings page of the Vehicles tab.
Ignition Status
The ignition status of the vehicle determines the key icons colour.
When a vehicles ignition is on, it has a green key icon.
When a vehicle is idling, it has a yellow key icon.
Note: Idling means that the vehicle's engine is on or the ignition is engaged, but little or no movement is being detected.
When a vehicle is stopped, the engine or power is fully off, it has a red key icon.