o better ensure the quality of packet-over-Sonet (POS) designs-such as switches and routers–it is important to test the design’s hardware and software content with real network traffic at the system ...
Abstract: Developing a sophisticated and secure point-of-sale (POS) terminal can be a challenge. In addition to security concerns and standards, increasing development costs can put a constraint on ...
Commentary--Over the past couple of years, I’ve had a chance to interview many cashiers and evaluate many Point of Sale (POS) systems for usability. In the course of those studies, I’ve seen problems ...
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