Driver interface for data capture systems

Details Driver interface for data capture systems Driver interface for data capture systems

2007-03-30

2009-08-04

Le, Thien M (Department: 2887)

Registers

Systems controlled by data bearing records

C235S472010

Reexamination Certificate

active

07568614

ABSTRACT:
An interface enables data capture systems, such as electro-optical readers, RFID readers, and imagers operative for capturing transaction data to communicate with a plurality of open applications executed by a host computer. A queue arranges the transaction data processed by one of the open applications, and management data processed by another of the open applications. A queue handler transmits the processed transaction data and the processed management data from the queue to each data capture system without closing any of the open applications.

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