Palm Recognition System for Automated Retail Checkout
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Traditional checkout processes in retail and distribution settings require customers to carry and use physical objects for payment and identification, which can be inconvenient and inefficient.
Innovation Solution
A user-recognition system that utilizes biometric-recognition techniques, such as palm identification, to enable customers to enroll and be recognized without physical objects, allowing for automated charging of user accounts for items selected.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional checkout processes use physical objects for payment and identification, then the system can reliably identify users and process transactions, but the process becomes inconvenient and inefficient for customers
Solution Approach 1:
The patent replaces the mechanical system of physical cards and cash with an optical recognition system that captures images of customers' hands or faces using cameras, processes these images through algorithms to identify users, and automatically charges their accounts. This substitution eliminates the need for customers to physically handle payment items while maintaining reliable identification.
Solution Approach 2:
The system enables self-service checkout by automatically identifying customers through their physical appearance (hand or face images) and processing transactions without requiring customer interaction with cashiers or physical payment items. The system serves itself by autonomously completing identification and charging operations.
2Reliability
If physical identification methods are used, then the system can verify customer identity, but it increases friction and complexity in the checkout process
Solution Approach 1:
The patent replaces complex mechanical verification systems (manual checking of IDs, cards, and cash by cashiers) with an automated optical recognition system that uses cameras and image processing algorithms to reliably identify customers, reducing both human intervention and system complexity.
Solution Approach 2:
The system creates digital copies (images) of customers' hands or faces as substitutes for physical identification items. These digital representations are stored and processed to verify identity, eliminating the need for physical cards or documents while maintaining reliable customer verification.
3Ease of operation
If automated sensor-based identification is implemented, then checkout friction is reduced and convenience is improved, but the system complexity and initial setup requirements increase
Solution Approach 1:
The patent replaces complex manual verification processes with simpler automated optical recognition using cameras and image processing, reducing the complexity burden to the customer side while maintaining reliable identification and automated transaction processing.
Data Source
AI summary
This disclosure describes a user-recognition system that may perform one or more verification methods upon identifying a previous image that matches a current image of a palm of a user. For instance, the user-recognition system may perform the verification method(s) as part of the recognition method (e.g., after recognizing a matching image), in response to an audit process, in response to a request to re-analyze the image data (e.g., because a user indicates that he or she was not associated with a particular purchase or shopping session), and/or the like.