A device calibrated for the task
A frontline device is not a personal computer. Dedicated-device mode locks it to the one or few apps the shift needs, so a scanner scans and a delivery app delivers. Nobody drifts into a browser or drains the battery on video.
Locked to the task
The screen shows the job and nothing else.
Deploy by the hundred
Zero-touch, QR and Knox provision devices already locked to the right apps.
OEM hardware managed
Knox and Zebra settings a generic MDM ignores: barcode engine, keys.