AI Query System for PPI Privacy and Public Safety Balance

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Solution Overview

Problem

The challenge lies in balancing the conflicting priorities between private personal information (PPI) and vital public safety information (VPSI), where manual decision-making can be influenced by prejudices and assumptions, and existing methods either completely redact PPI or fail to provide relevant information to public safety agencies.

Innovation Solution

An artificial intelligence (AI) engine is configured to arbitrate between query requests and accessible information, generating PPI-agnostic relevancy indicators and confidence intervals to provide appropriate trade-offs between PPI privacy and public safety interests, allowing for masked data to indicate the existence and relevance of PPI without revealing specific details.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If PPI is completely redacted to protect privacy, then privacy protection is improved, but public safety information availability deteriorates

Engineering Contradiction:
Improveprivacy protectionVSAvoidpublic safety information availability
Core Design Contradiction:
Object-affected harmful factorsVSLoss of information

Solution Approach 1:

The patent introduces an AI engine as an intermediary between query requests and PPI data. The AI engine processes queries, determines relevancy, and generates masked responses that indicate the existence and relevance of PPI without disclosing actual data. This intermediary approach allows public safety agencies to access useful information while maintaining privacy protection, resolving the contradiction between complete redaction and information availability.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent changes the parameter of data disclosure from binary (complete disclosure or complete redaction) to a spectrum. By using relevancy indicators and confidence intervals, the system can disclose information to varying degrees based on the query's public safety interest and the sensitivity of the PPI, enabling nuanced balance between privacy and public safety needs.

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If manual decision-making is used to balance PPI and VPSI priorities, then flexibility is improved, but bias and assumptions increase

Engineering Contradiction:
Improvedecision flexibilityVSAvoiddecision objectivity
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent replaces manual decision-making with an AI engine that automatically processes queries and determines PPI relevancy. The AI system uses trained models to objectively assess public safety interests and generate consistent responses, eliminating human bias and assumptions while maintaining adaptability through continuous learning from new data and patterns.

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

Solution Approach 2:

The AI engine incorporates feedback mechanisms that continuously learn from query outcomes and adjust its relevancy determination algorithms. This feedback loop ensures the system adapts to evolving public safety needs and privacy expectations, maintaining both objectivity and flexibility in decision-making.

Inventive Principle:
Principle #23Feedback

3Productivity

If PPI accessibility is increased for public safety agencies, then public safety capability is improved, but privacy protection deteriorates

Engineering Contradiction:
Improvepublic safety capabilityVSAvoidprivacy protection
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The AI engine serves as a mediator that enables PPI accessibility for public safety agencies while maintaining privacy protection. It processes queries, determines relevancy based on public safety interests, and generates masked responses that provide useful information without disclosing actual PPI data, thus enabling productivity improvement without compromising privacy.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent applies local quality by providing different levels of information disclosure based on the specific query and data characteristics. Rather than uniform access or complete blocking, the system tailors the level of PPI disclosure to each query's public safety interest and data sensitivity, enabling localized access where appropriate while protecting privacy where necessary.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS11763022B2Artificial intelligence query system for protecting private personal information
Publication Date: 2023.09.19 MOTOROLA SOLUTIONS INC
  • US11763022B2 patent drawing
  • US11763022B2 patent drawing
  • US11763022B2 patent drawing

AI summary

Methods and systems for generating a response to a query using an AI engine. One method includes translating a received query into a profile comprised of at least a query type and a priority. The method further includes collecting, based on the profile, a first set of data items from a first data file storing data categorized as general public data and a second set of data items from a second data file storing data categorized as personal private information and applying an AI correlation engine to the second set of data items to determine PPI-agnostic relevancy indicators for PPI included in the second set of data items. The method further includes masking, based on the query cluster profile, the second set of data items by replacing the PPI included in the second set of data items with the PPI-agnostic relevancy indicators.