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Scanner Card Interface > Introduction > Position Within The System

Position Within The System
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The picture below shows the structure of a complete system with GUI (such as SAMLight). The SAM libraries provide complex marking and entity functionality used in SAMLight and the high level COM Interface. Marked with bold text and arrows is the Scanner Card Interface, which provides low level vector and data functions and is the subject of this specification. The SAM library also uses the same low level interface for its hardware access.

pos_within_system

Figure 1: Position within the system