Secure Product Data Collection via Encrypted SMS and QR Codes

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Solution Overview

Problem

In developing regions, the distance between product designers and users hinders effective product design, as traditional methods fail to collect and process feedback efficiently, and data security is compromised when using mobile devices for data transmission.

Innovation Solution

A system and method utilizing mobile devices to collect and track product data through QR codes, encrypting SMS messages via a virtual private network to ensure secure data transfer and processing, bridging the distance between designers and users while protecting privacy.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If data is collected through mobile phones in remote areas, then product feedback can be obtained from distant users, but data security and privacy are compromised due to interception risks

Engineering Contradiction:
Improveproduct feedbackVSAvoiddata security
Core Design Contradiction:
Loss of informationVSReliability

Solution Approach 1:

The patent introduces an intermediary encryption system that mediates between the mobile data collection and the remote server. Encryption algorithms and security protocols act as intermediaries to protect data during transmission, allowing feedback collection while maintaining security through layered encryption and secure communication channels.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of manufacture

If traditional data collection methods are used in developing regions, then implementation is simpler, but the distance between designers and users prevents effective feedback collection

Engineering Contradiction:
Improvesystem implementationVSAvoiduser feedback
Core Design Contradiction:
Ease of manufactureVSLoss of information

Solution Approach 1:

The patent implements a comprehensive feedback mechanism where user data collected via mobile devices is transmitted to remote servers, processed, and then used to inform product design iterations. The system establishes continuous feedback loops between distant users and designers through structured data collection, processing, and application cycles.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent replaces traditional mechanical data collection methods (physical presence, paper-based systems) with electronic and computational systems. Mobile phone-based data collection, electronic transmission, and server-based processing substitute for physical interaction, enabling feedback collection across geographical distances without requiring designers to be physically present.

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

3Measurement precision

If personal information is collected for product tracking, then user-specific feedback can be obtained, but the transmission becomes vulnerable to interception and identity tracing

Engineering Contradiction:
Improvefeedback accuracyVSAvoidprivacy risk
Core Design Contradiction:
Measurement precisionVSObject-affected harmful factors

Solution Approach 1:

The patent transforms personal identification parameters into encrypted forms while maintaining their functional utility. User identities and personal information are converted through encryption algorithms that change their mathematical representation, allowing precise tracking and feedback association while making the data unreadable to interceptors and protecting user privacy.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS9721256B2System and method for providing secure product data collection, monitoring, and tracking
Publication Date: 2017.08.01 MASSACHUSETTS INST OF TECH
  • US9721256B2 patent drawing
  • US9721256B2 patent drawing
  • US9721256B2 patent drawing

AI summary

A system for providing product data collection, monitoring, and tracking contains a memory and a processor configured by the memory to perform the steps of: receiving product information and a scannable code; creating and assigning a unique product identifier to the received product information and associated scannable code; receiving customer registration information; creating and assigning a unique customer identifier to the received customer information; associating the unique product identifier with the unique customer identifier; and after receiving the scannable code from a remote device, providing the remote device with access to the received product information. The collected structured and/or unstructured data is secured during transit.