Calendar Repair Assistant for Event Synchronization

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Solution Overview

Problem

Calendar events can become out-of-sync between organizers and attendees, leading to missed meetings due to inconsistencies in important properties like time and date, which conventional methods rely on users to maintain manually and often fail to identify.

Innovation Solution

A calendar repair system that compares event properties on a regular basis, using a server to verify and update critical properties across multiple calendars, ensuring consistency and preventing missed meetings by designating critical properties and performing corrective actions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If users manually maintain their own meeting appointments, then users have control over their calendar, but calendar consistency between organizer and attendees deteriorates

Engineering Contradiction:
Improveuser controlVSAvoidcalendar consistency
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent introduces an intermediary calendar repair system that automatically detects and repairs inconsistencies between organizer and attendee calendars. This mediator compares event properties across calendars and performs corrective actions without requiring direct user intervention, thus maintaining user control while ensuring calendar consistency.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system enables self-service by automatically identifying and repairing calendar inconsistencies without requiring user action. The repair process operates autonomously, comparing events across calendars and correcting discrepancies in critical properties like time, date, and location, thereby maintaining consistency while minimizing user burden.

Inventive Principle:
Principle #25Self-service

2Reliability

If automated calendar repair is implemented, then calendar consistency improves, but system complexity increases

Engineering Contradiction:
Improvecalendar consistencyVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent segments the calendar repair process into distinct functional modules: event comparison, discrepancy detection, and corrective action. This segmentation allows the complex repair system to be broken down into manageable components, each handling specific aspects of calendar synchronization, thereby reducing overall system complexity while maintaining reliability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system focuses on monitoring and repairing specific critical parameters (time, date, location) rather than all event properties. By selectively applying repair operations to only the most important parameters that affect meeting attendance, the system achieves high reliability without requiring complex analysis of every calendar event attribute.

Inventive Principle:
Principle #35Parameter changes

3Reliability

If all event properties are synchronized, then complete consistency is achieved, but processing time increases

Engineering Contradiction:
Improveevent synchronizationVSAvoidprocessing time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent prioritizes synchronization of critical parameters (time, date, location) over complete synchronization of all event properties. This selective approach ensures that the most important meeting information remains consistent across calendars while significantly reducing the processing time required for calendar repair operations.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The system performs partial synchronization by focusing only on the essential properties needed for meeting attendance rather than synchronizing all event attributes. This partial action approach achieves sufficient reliability for the core function (preventing missed meetings) without the time cost of complete property-by-property synchronization.

Inventive Principle:
Principle #16Partial or excessive action

Data Source

PatentUS10726395B2Calendar repair assistant
Publication Date: 2020.07.28 MICROSOFT TECHNOLOGY LICENSING LLC
  • US10726395B2 patent drawing
  • US10726395B2 patent drawing
  • US10726395B2 patent drawing

AI summary

Calendar repair may be provided. Calendar events, such as appointments and meetings, may be created and copied to a plurality of attendee calendars. A first copy of the event may be compared to a second copy of the event, and an event property of the second event may be updated to match a corresponding event property of the first event.