Retail COBOT Assistance for Shelf Restocking and Item Retrieval
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Solution Overview
Problem
Frictionless stores face challenges in providing adequate assistance to consumers who cannot locate items or reach them, and in efficiently restocking shelves to prevent stock depletion.
Innovation Solution
The implementation of a Collaborative Robot (COBOT) system that self-navigates to assist customers by retrieving items and restocking shelves, utilizing navigation, task, and inventory management algorithms, as well as voice assistance and vision behavior management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If frictionless store automation is implemented, then operational efficiency and revenue are improved, but customer assistance capability deteriorates
Solution Approach 1:
The COBOT is equipped with autonomous navigation capabilities and computer vision systems that allow it to independently detect customer needs, navigate to their location, and provide assistance without requiring human staff intervention. This self-service mechanism maintains automation benefits while addressing customer assistance requirements.
Solution Approach 2:
The patent replaces traditional mechanical human staff assistance with an automated COBOT system that uses computer vision, sensors, and autonomous navigation algorithms to detect and respond to customer needs, thereby maintaining service capability while preserving the operational efficiency of frictionless automation.
2Device complexity
If scheduled restocking is performed, then labor costs are reduced, but inventory availability deteriorates
Solution Approach 1:
The COBOT continuously monitors inventory levels on shelves using computer vision and sensor systems. When stock depletion is detected, the system automatically generates and executes restocking tasks, creating a closed-loop feedback mechanism that ensures inventory availability without requiring scheduled human intervention.
Solution Approach 2:
The system performs restocking actions immediately when stock depletion is detected, preventing the situation from worsening. This real-time preliminary action ensures that items are replenished before complete depletion occurs, maintaining continuous inventory availability.
3Ease of operation
If human staff are deployed for assistance and restocking, then service quality and inventory management improve, but operational costs increase
Solution Approach 1:
The COBOT performs both customer assistance and restocking tasks autonomously without requiring human staff deployment. The system's self-service capability eliminates labor costs while maintaining service quality through automated customer interaction and real-time inventory management.
Solution Approach 2:
The COBOT is designed as a multi-functional system that can perform both customer assistance tasks and restocking operations. This universal capability allows a single automated system to replace multiple human staff functions, reducing overall operational costs while maintaining comprehensive service quality.
Data Source
AI summary
Real-time images of individuals and items on shelves of a store are analyzed for behaviors of the individuals and stocking levels of the items on the shelves. An autonomous Collaborative Robot (COBOT) is dispatched to aid the individuals based on the behaviors. The COBOT also restocks the shelves with the items when the stocking levels fall below predefined thresholds. The COBOT may be dispatched remotely or activated autonomously based on the behaviors or the stocking levels. In an embodiment, the COBOT aids individuals by retrieving items from shelves that are unable to be reached by the individuals.