What it feels like to use
One credential, and about two seconds.
Signing in
Sign in to Microsoft as normal, hold up the badge, carry on. Nothing to install, nothing to charge, nothing to remember.
In the classroom
A teacher can get a whole class on to shared devices without the lesson turning into a support queue.
When a Magic Badge goes missing
A teacher prints a replacement in a minute. No ticket, no locked-out pupil, no call to the help desk.