Slot card bar code scanners are designed to read imprinted bar code cards that are passed through the aperture on the reader

Machine vision systems are used for automated inspection and measurement in production environments.

Imaging workstations are vision systems used for metrology or image analysis in laboratory and cleanroom settings.

Vision sensors are machine vision video cameras with integrated signal processing and imaging electronics.

Bar code scanners are designed to read imprinted bar / matrix code symbologies.

Hand held bar code scanners are used typically as inventory or point of sale (POS) devices.

Fixed mount bar code scanners are designed to manually or mechanically read items passed by their scan windows.