Checkout Queue Notification System Using Wireless Signal Monitoring
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Solution Overview
Problem
Customers in brick-and-mortar stores face challenges in determining the availability of point-of-sale systems, leading to inefficiencies in checkout processes due to lack of real-time information on queue activity and wait times.
Innovation Solution
A system that uses wireless signal broadcasting devices and a database to monitor purchase transaction activity, determine the operating state of point-of-sale systems, and transmit notification messages to mobile devices about queue activity and estimated wait times, allowing customers to make informed decisions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If customers wait in the checkout queue without real-time information, then they can proceed with simple waiting, but their waiting time increases and customer satisfaction deteriorates
Solution Approach 1:
The system continuously monitors checkout queue status and provides real-time feedback to customers through mobile devices, enabling them to make informed decisions about when to visit the checkout area, thereby reducing unnecessary waiting time
Solution Approach 2:
The system performs preliminary monitoring and analysis of queue status before customers arrive at the checkout area, allowing customers to receive advance notification about optimal times to visit, thus preventing prolonged waiting
2Ease of operation
If the store implements a notification system with multiple components, then customer information access improves, but system complexity increases
Solution Approach 1:
The system leverages customers' existing mobile devices to deliver notifications, eliminating the need for additional hardware at customer endpoints and simplifying the overall system structure while maintaining ease of access
Solution Approach 2:
The notification system integrates multiple functions including queue monitoring, real-time notification, and wait time estimation into a single unified platform that communicates through standard mobile device channels, reducing the need for separate specialized systems
Data Source
AI summary
A system and method for notifying customers of a retail enterprise of checkout queue activity includes a stored identification code identifying a location in or near a customer entry area to multiple point-of-sale systems grouped together in a brick-and-mortar outlet of the retail enterprise, and customer codes associated in a database with various customers of the retail enterprise, monitoring purchase transaction activity at each of the plurality of point-of-sale systems. An operating state of each of the point-of-sale systems is determined based on the monitored purchase transaction activity thereof. In response to a wirelessly received customer code and identification code, a notification message is wirelessly transmitted to a mobile communication device identified by a matching one of the customer codes in the database if the wirelessly received identification code matches the stored identification code. The notification message includes information identifying the operating state of at least one point-of-sale system.