Evaluation Room Replenishment Closet With Interlocked Access Control

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Solution Overview

Problem

Customers in evaluation rooms face logistical challenges in obtaining additional items while maintaining privacy, as they must leave the room or rely on others to fetch items, which can disrupt their shopping experience and reduce purchase likelihood.

Innovation Solution

Implementing a replenishment closet system with a pair of doors, allowing customers to request and receive additional items within the evaluation room through a computer system, while maintaining privacy and controlling access to ensure only one person can access the closet at a time.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a customer leaves the evaluation room to obtain additional items, then the customer can access more items, but the customer's privacy is compromised and the shopping experience is disrupted

Engineering Contradiction:
Improveaccess to additional itemsVSAvoidprivacy compromise
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

A replenishment closet serves as an intermediary space between the evaluation room and the shopping area. The closet has an external door for associates to receive items and an internal door for customers to access items. This mediator allows item transfer without requiring the customer to leave the private evaluation room, thus maintaining privacy while providing access to additional items.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If an associate delivers items directly to the customer in the evaluation room, then the customer receives items conveniently, but the customer must expose themselves and the process is time-consuming

Engineering Contradiction:
Improveitem delivery convenienceVSAvoidwaiting time for item delivery
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system allows customers to request additional items using a computer system before the associate retrieves and delivers them. This preliminary action enables the customer to initiate the item delivery process without having to wait passively, improving the perceived convenience and reducing the psychological impact of waiting time.

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If the evaluation room door is kept open to allow item retrieval, then the customer can easily obtain items, but the privacy and security of the evaluation room is compromised

Engineering Contradiction:
Improveitem retrieval easeVSAvoidevaluation room security
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The replenishment closet is segmented into two separate access points: an external door for associate access and an internal door for customer access. This segmentation allows the evaluation room door to remain closed and secure while still enabling item retrieval through the closet's internal door, thus maintaining both security and ease of operation.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11893847B1Delivering items to evaluation rooms while maintaining customer privacy
Publication Date: 2024.02.06 AMAZON TECH INC
  • US11893847B1 patent drawing
  • US11893847B1 patent drawing
  • US11893847B1 patent drawing

AI summary

Evaluation rooms (or fitting rooms) at a clothing store include replenishment closets that are accessible to customers and associates of the clothing store, albeit not at the same time. Doors of evaluation rooms include access control systems with interlocks that govern operation of the respective doors. Before an associate opens a first door between an exterior of an evaluation room and a closet to place an item therein, a second door between an interior of the evaluation room and the closet is locked. After the associate places the item in the closet, the first door is closed and locked, and the second door is unlocked, enabling the customer to open the second door and retrieve the item. Feedback indicating that items are being staged in a closet, or that items are staged therein and the closet is accessible to a customer, is provided to the customer within the evaluation room.