Email Distribution Control via Folder Movement Detection

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Solution Overview

Problem

Existing methods for stopping unwanted email distribution, such as newsletters and spam, are burdensome for recipients, as they often require manual intervention and are not effectively inferred from user behavior.

Innovation Solution

An information processing device with a report information acquiring unit, a move history managing unit, and a distribution stopping unit that infers user intent by tracking email movement operations and applies predetermined conditions to automatically stop unwanted email distribution based on user behavior patterns.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual procedures are used for recipients to stop email distribution, then distribution control is achieved, but operational burden on recipients increases

Engineering Contradiction:
Improvedistribution controlVSAvoidoperational burden
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system automatically detects user intent to stop distribution by monitoring email folder movements and applies distribution stop control without requiring explicit manual procedures from recipients. The system serves itself by inferring user preferences from behavioral patterns and autonomously executing distribution control decisions.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system continuously monitors user behavior (email folder movements) and uses this feedback to dynamically adjust distribution control. When users move emails to specific folders, the system detects this pattern and automatically implements distribution stop, creating a closed-loop control system that responds to user actions without direct intervention.

Inventive Principle:
Principle #23Feedback

2Object-affected harmful factors

If recipients manually stop distribution, then unwanted emails are blocked, but user convenience deteriorates

Engineering Contradiction:
Improveunwanted email distributionVSAvoiduser convenience
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The system replaces manual mechanical operations (users manually moving emails to stop distribution) with automated detection mechanisms. By monitoring folder movements and inferring user intent, the system substitutes direct user actions with automated behavioral analysis, eliminating the need for recipients to manually intervene while maintaining effective distribution control.

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

3Ease of operation

If automatic distribution stop is implemented, then operational burden is reduced, but system complexity increases

Engineering Contradiction:
Improveoperational burdenVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system extracts and focuses on a single key behavioral indicator (email folder movement) to infer user intent for distribution stop. By concentrating on this specific action rather than analyzing multiple complex user behaviors, the system achieves automated distribution control with relatively simple detection logic, avoiding excessive system complexity while maintaining effectiveness.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS10476828B2Information processing device, information processing method, program, and storage medium
Publication Date: 2019.11.12 RAKUTEN GROUP INC
  • US10476828B2 patent drawing
  • US10476828B2 patent drawing
  • US10476828B2 patent drawing

AI summary

To reduce an operational burden on a recipient to stop distribution. An information processing device provides an environment that stops distribution of an e-mail to this recipient based on report information transmitted according to move of a received e-mail to a specific folder by the recipient. That is, when the recipient of a distribution content, such as an e-mail newsletter, moves this e-mail to the specific folder, distribution stop is executed. This allows achieving a reduction in the operational burden on the recipient to stop the distribution.