Datalogic JoYa A6 Touch User Manual page 109

Settings
Motion Trigger
If Motion Trigger Enable is selected, the scan engine will be enabled
as vigorous motion is detected.
A vibration notifies you that the scan engine is enabled and ready to
scan a barcode. Select/clear the Vibrate When Motion Detected
check box to enable/disable this notification.
Tap Motion Trigger Sensitivity to configure the motion detector's
sensitivity:
User's Manual 101