The end users either use a pin code or an RFID card.
Pin code: Each user can either create their own pin code or have one created and specifically assigned for them by the organization to access devices. The way in which an organization goes about using pin codes will be based on how they want to utilize the charging lockers.
RFID card: This is when an end user has a specific RFID card number attached to their name so they can scan their device in and out of the system. This works well with chain of custody use or internal organizational systems, not general public use.
John Hersey High School utilizes their lockers with unique pin codes for each student: