Facial Recognition Queue Management System

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Solution Overview

Problem

Conventional checkout processes in retail settings, such as grocery shopping, are often inefficient and time-consuming due to manual processes and inaccurate data handling.

Innovation Solution

Implementing a system that uses facial recognition technology for dynamic authentication and queue management, where a user's identity is verified through image analysis, and a machine learning model analyzes real-time queue data to recommend an optimal checkout queue, streamlining the purchasing process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual checkout processes are used, then system complexity is low, but processing time and efficiency are poor

Engineering Contradiction:
Improvecheckout processing speedVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent replaces manual mechanical checkout processes with an automated system using facial recognition technology, image capture devices, and machine learning models to identify users and manage queues, thereby increasing processing speed while accepting increased system complexity

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system enables self-service checkout by automatically detecting users through facial recognition, tracking their items, and processing payments without requiring manual intervention, thus improving productivity through automated self-serve functionality

Inventive Principle:
Principle #25Self-service

2Measurement precision

If facial recognition technology is implemented, then user identification accuracy is improved, but system complexity increases

Engineering Contradiction:
Improveuser identification accuracyVSAvoidauthentication system complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent replaces manual identification processes with automated facial recognition technology using image capture devices and machine learning models, significantly improving user identification accuracy while accepting the added system complexity

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system continuously validates and updates the machine learning model using user feedback and transaction data, improving identification accuracy over time while managing system complexity through iterative optimization

Inventive Principle:
Principle #23Feedback

3Measurement precision

If real-time queue data analysis is performed, then queue recommendation accuracy is improved, but processing time increases

Engineering Contradiction:
Improvequeue recommendation accuracyVSAvoiddata processing time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system pre-processes and analyzes queue data in real-time before users need recommendations, using machine learning models to predict optimal queue assignments in advance, thereby improving recommendation accuracy while minimizing perceived processing time

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system continuously collects and analyzes queue data, item weights, and user patterns in real-time, maintaining an ongoing analytical process that provides accurate recommendations without requiring intensive batch processing that would increase delay

Inventive Principle:
Principle #20Continuity of useful action

Data Source

PatentUS12190368B2Multi-computer system for optimized queue management based on facial recognition
Publication Date: 2025.01.07 BANK OF AMERICA CORP
  • US12190368B2 patent drawing
  • US12190368B2 patent drawing
  • US12190368B2 patent drawing

AI summary

Arrangements for smart tracking and queue management are provided. In some aspects, in response to detecting a user at an entity location, image data may be captured of the user. The image data may be analyzed using one or more facial recognition techniques to determine whether the user is a recognized user. In some examples, a user or user device may be connected to an entity computing device associated with a shopping cart or other device for capturing items for purchase. The user may gather items for purchase and purchase item data may be transmitted for analysis. In some examples, a request to checkout may be received and, in response, real-time queue data may be requested. The real-time queue data may be analyzed using a machine learning model to determine an optimal queue for the user. A notification identifying the queue may be transmitted to the entity computing device.