Smartphone Keyword Extraction During Calls

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Solution Overview

Problem

Existing electronic devices lack the functionality to efficiently obtain and utilize keywords from call content for various functions, leading to cumbersome user experiences.

Innovation Solution

An electronic device and control method that enable obtaining at least one keyword from call content during a call, displaying these keywords, and providing a search result for selected keywords, with features like determining keyword importance and arranging keywords based on call content intervals.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual recording and web search based on call content are performed, then information management tasks can be completed, but user operation becomes cumbersome and time-consuming

Engineering Contradiction:

Improveinformation management efficiencyVSAvoiduser operation convenience

Core Design Contradiction:

ProductivityVSEase of operation

Solution Approach 1:

The system automatically extracts keywords from call content and performs search operations without requiring manual user intervention. The electronic device autonomously processes call recordings, identifies key terms, and executes web searches, transforming a manual multi-step process into an automated self-service operation that improves both efficiency and ease of use

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The system performs keyword extraction and search preparation during or immediately after the call, before the user needs the information. By pre-processing call content and identifying relevant keywords in advance, the system eliminates the need for users to manually review and search through call recordings later, thereby improving operational convenience

Inventive Principle:

Principle #10Preliminary action

2Extent of automation

If AI personal assistant platform directly gives commands, then system control is achieved, but user interaction becomes passive and limited

Engineering Contradiction:

Improvesystem automation levelVSAvoiduser interaction flexibility

Core Design Contradiction:

Extent of automationVSAdaptability or versatility

Solution Approach 1:

The system displays extracted keywords to the user and allows selection of which keywords to use for search operations. This feedback mechanism enables users to review, approve, or modify the AI's keyword extraction results, maintaining high automation while preserving user control and interaction flexibility

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The system dynamically adjusts between automated keyword extraction and user-selectable keyword confirmation based on the interaction context. The interface allows users to either accept automatically extracted keywords or manually select from displayed options, providing adaptive interaction that balances automation with user versatility

Inventive Principle:

Principle #15Dynamics

Data Source

PatentUS12243516B2Electronic device and control method therefor

Publication Date: 2025.03.04 SAMSUNG ELECTRONICS CO LTD

AI summary

A control method for an electronic device is disclosed. The control method comprises the steps of during a call with a user of another electronic device by means of an electronic device, acquiring at least one keyword from a content of the call with the user of the another electronic device displaying the at least one keyword during the call and providing a search result for a keyword selected by a user from among the displayed at least one keyword. Particularly, at least a part of the control method of the present disclosure may use an artificial intelligence model learned according to at least one of machine learning, a neural network, and a deep learning algorithm.