Augmented Search Engine With Interactive Query Refinement

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Solution Overview

Problem

Traditional search engines lack interactivity and efficiency in providing relevant search results, often failing to grasp the subtleties of initial queries and delivering thorough and understandable outcomes.

Innovation Solution

An augmented search engine that synthesizes complex search results into concise summaries, enhances user interaction through personalized prompts, and optimizes search queries using machine learning models to improve comprehension and relevance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If traditional search engines provide detailed search results, then information completeness is improved, but user comprehension time increases

Engineering Contradiction:
Improveinformation completenessVSAvoiduser comprehension time
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system extracts key information from multiple search results and presents it in a synthesized summary format. The summary generation component identifies and extracts essential facts, answers, and insights from numerous search results, delivering information completeness while reducing the time users need to comprehend the results individually.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The system merges multiple search results into a unified summary. By combining information from numerous sources and synthesizing it into a coherent narrative, the system maintains information completeness while presenting it in a condensed format that reduces user comprehension time.

Inventive Principle:
Principle #5Merging (Combining)

2Loss of information

If search engines provide comprehensive search results, then information thoroughness is improved, but interactivity decreases

Engineering Contradiction:
Improveinformation thoroughnessVSAvoiduser interactivity
Core Design Contradiction:
Loss of informationVSEase of operation

Solution Approach 1:

The system implements an interactive feedback loop where the AI assistant engages users in conversation about search results. Users can ask follow-up questions, request clarification, or explore specific aspects of the summary in detail, maintaining thorough information delivery while significantly enhancing user interactivity through natural dialogue.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system adds a conversational dimension to traditional search results. Instead of static lists, the AI assistant provides dynamic, interactive summaries that respond to user questions and guide exploration, transforming the one-dimensional search result page into a multi-dimensional interactive experience.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Loss of information

If search engines process multiple search results, then result relevance is improved, but processing time increases

Engineering Contradiction:
Improveresult relevanceVSAvoidprocessing time
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system performs preliminary processing of search results by pre-generating summaries and identifying key information before user interaction. The AI assistant analyzes and synthesizes search results in advance, creating ready-to-present summaries that maintain high relevance while reducing the perceived processing time for users.

Inventive Principle:
Principle #10Preliminary action

4Loss of information

If search engines provide detailed individual results, then information depth is improved, but ease of comprehension decreases

Engineering Contradiction:
Improveinformation depthVSAvoidease of comprehension
Core Design Contradiction:
Loss of informationVSEase of operation

Solution Approach 1:

The system extracts essential information from detailed search results and presents it in a synthesized summary format. By identifying and extracting key facts, answers, and insights while omitting redundant details, the system maintains information depth while significantly improving ease of comprehension for users.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS20250291863A1Augmented search engine
Publication Date: 2025.09.18 PERPLEXITY AI INC
  • US20250291863A1 patent drawing
  • US20250291863A1 patent drawing
  • US20250291863A1 patent drawing

AI summary

An augmented search engine is provided. The augmented search engine receives an initial query for a search from a user. The augmented search engine determines a next search phase using a search state database. When the next search phase includes requesting additional user input, the augmented search engine generates a user prompt using the initial query, displays this prompt to the user, and stores the prompt in the search state database. Upon receiving user input in response to the prompt, the augmented search engine generates a search query using the initial query, the user prompt, and the user input and determines search results by querying search indexes with the search query and stores these results in the search state database. The augmented search engine generates a search summary using the initial query, the user prompt, the user input, and the search results, and displays this summary to the user.