GroundControl keeps a history of which user checked out the device at which time. GroundControl also records when the user returned the device. The device does not need to be connected to a Launchpad to view this activity.
In the GroundControl admin console, click on the Devices tab. Search for the device name or serial number.
Once you locate the device, click on the record to open the Device Details window. Finally, click on the Activity tab, to show the device activity.
Next: Show Checked Out Devices