Analysis of questionnaires is based on two factors: the users and the attributes of IT, and the specific example is the POS system.

问卷分析主要从使用者和信息技术属性两个影响因素角度分析，具体以POS系统为例。

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In addition, the POS system needs to support a lot of POS hardware available for the real solution: receipt printers, barcode scanners, customer displays, cash drawers, scales, etc.

另外，POS系统需要为真正的解决方案支持很多可使用的POS硬件：小票打印机、条码扫描仪、顾客显示屏、现金抽屉、电子秤等等。

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The paper Introduces Technolegy Outfit of Store Automation - Business POS System, it mainly discusses the Concept, Constitute and Function of POS System.

本文对商店自动化的主要技术装备——商业POS系统作了介绍，着重描述了它的概念，组成及主要功能。

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However the smart POS system running on a smartphone or tablet, integrates both independent processes into a single app on a single device, capturing important business intelligence with every transaction.

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Alex Gregg, a waiter at Paola's on the Upper East Side who's waited tables for more than 40 years, says he's morphed into a tech whiz manning the sophisticated POS system, taking reservations on OpenTable, checking customer preferences on databases, even Googling patrons when he can't match a name to a face.

WSJ: Tips for Waiters

The Starbucks associate selects mobile as the tender in the point of sale system (POS), and prompts the consumer to use the customer facing imager (the same as those used in airports to read boarding passes).

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