System and Method for Price Verification in a Retail Environment

摘要

A system for verifying a price associated with an item in a retail environment includes a price tag having an optical member that includes an optical characteristic that modifies an amount of optical energy that leaves the optical member relative to an amount of optical energy received by the optical member, and a price tag holder including an optical sensor having an emitter and a detector. The emitter is positioned to emit optical energy onto the optical member and the detector is positioned to receive optical energy leaving the optical member. A computing device in operable communication with the optical sensor is operative to determine whether the price tag is accurate based upon a comparison between the amount of optical energy received by the detector and the amount of optical energy emitted by the emitter.

主权项

1. A system for verifying a price associated with an item in a retail environment, comprising:
a price tag having an optical member that includes an optical characteristic that modifies an amount of optical energy that leaves the optical member relative to an amount of optical energy received by the optical member; a price tag holder including an optical sensor having an emitter and a detector, the emitter positioned to emit optical energy onto the optical member and the detector positioned to receive optical energy leaving the optical member; and a computing device in operable communication with the optical sensor, the computing device operative to determine whether the price tag is accurate based upon a comparison between the amount of optical energy received by the detector and the amount of optical energy emitted by the emitter.