System

A system that detects and analyzes unknown calls, issues warnings, and adjusts alert displays based on user emotions effectively protects users from scam and unwanted sales calls, addressing the challenge of recognizing such calls in real-time.

JP2025051860APending Publication Date: 2025-04-07SOFTBANK GROUP CORP
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Patent Information

Application Number
JP2023160612
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2023-09-25
Publication Date
2025-04-07

AI Technical Summary

Technical Problem

Elderly individuals and the general public often struggle to recognize scam calls or unwanted sales calls, leading to potential fraud or unnecessary purchases due to the influence of the caller's pace.

Method used

A system that detects incoming calls from unregistered phone numbers, analyzes the voice using speech recognition, compares the analysis results with online examples, and issues warnings such as 'Is this a scam call?' or 'Are you a sales call?' through push notifications, while also utilizing an emotional engine to adjust the warning content and display based on the user's emotional state.

Benefits of technology

The system effectively reduces the risk of fraud and unwanted purchases by providing timely warnings and personalized alert displays based on user emotions, thereby enhancing user awareness and protection.

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Abstract

To provide a system.SOLUTION: The system comprises means for detecting incoming calls from unregistered telephone numbers in the telephone book, means for analyzing the audio of the incoming calls, means for comparing the analysis results with examples on the Internet, and means for issuing warnings based on the comparison results.SELECTED DRAWING: Figure 1
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