Augmented Display System for Inventory Verification

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Solution Overview

Problem

Tracking physical objects in a facility based on database records without physical confirmation is prone to errors, leading to inaccuracies in stock levels and sales forecasting.

Innovation Solution

An augmented display system that uses portable electronic devices with image capturing and touch-sensitive displays to overlay virtual elements on physical scenes, allowing users to confirm the presence or absence of objects, which updates the database and improves inventory management and sales forecasting.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If database records are used to track physical objects without physical confirmation, then tracking efficiency is improved, but accuracy of stock levels deteriorates

Engineering Contradiction:
Improvetracking efficiencyVSAvoidaccuracy of stock levels
Core Design Contradiction:
ProductivityVSMeasurement precision

Solution Approach 1:

The system implements feedback by capturing images of physical objects, comparing them with database records, and using user confirmations to update stock levels. This closed-loop feedback mechanism ensures that database records reflect actual physical inventory, resolving the contradiction between tracking efficiency and accuracy.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent replaces manual physical counting and verification with automated image capture and processing. The image capturing device and processing system substitute for traditional mechanical inventory methods, maintaining efficiency while improving accuracy through digital verification.

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

2Measurement precision

If physical verification of objects is implemented, then accuracy of stock levels is improved, but tracking efficiency deteriorates

Engineering Contradiction:
Improveaccuracy of stock levelsVSAvoidtracking efficiency
Core Design Contradiction:
Measurement precisionVSProductivity

Solution Approach 1:

The system performs preliminary actions by pre-capturing images of physical objects and pre-processing them for comparison with database records before actual inventory checks. This preparation work enables rapid verification when needed, maintaining both accuracy and efficiency.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system enables self-service inventory verification where the image processing system automatically compares captured images with database records and presents verification requests to users. This automated self-verification reduces manual effort while maintaining accuracy.

Inventive Principle:
Principle #25Self-service

3Ease of operation

If virtual elements are overlaid on physical scenes, then user interaction with out-of-stock items is improved, but system complexity deteriorates

Engineering Contradiction:
Improveuser interactionVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system introduces virtual elements as intermediaries between users and physical inventory status. These virtual overlays serve as a mediator that communicates stock status information to users in an intuitive visual manner, improving interaction without requiring users to understand complex backend systems.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system creates visual copies of inventory status information through virtual elements that replicate the appearance and location of physical products. These digital copies convey stock status without requiring physical manipulation or complex system interactions.

Inventive Principle:
Principle #26Copying

Data Source

PatentUS10535198B2Systems and methods for an augmented display system
Publication Date: 2020.01.14 WALMART APOLLO LLC
  • US10535198B2 patent drawing
  • US10535198B2 patent drawing
  • US10535198B2 patent drawing

AI summary

Described in detail herein are systems and methods for an augmented display system. A computing system can determine whether a physical object is absent from a designated location in a facility in response to data retrieved from the database. The computing system can insert a virtual element in a planogram corresponding to the designated location of the facility in response to determining the physical object is absent. The computing system can augment via interaction with the application executing on the portable electronic device.