Networked Calendar Management System for Real-Time Synchronization

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Solution Overview

Problem

Existing calendar management systems do not effectively allow multiple users to share and coordinate personal and shared calendar information seamlessly, leading to duplication and lack of real-time updates across user devices.

Innovation Solution

A method and system that enables multiple users to access, view, and share calendar information through a networked database, where calendar entries can be flagged for association with user groups, allowing automatic sharing and notification of updates across connected devices.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If calendar information is stored locally on each user's device, then each user has full access to their personal calendar information, but shared calendar information cannot be automatically updated across multiple users' devices in real-time

Engineering Contradiction:
Improvereal-time update consistencyVSAvoidcalendar sharing system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

A server acts as an intermediary between multiple user devices, receiving calendar information from any user and automatically distributing updates to all other users in the group. This mediator architecture enables real-time synchronization without requiring complex peer-to-peer communication protocols between each device pair.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The server provides universal access points for multiple users to submit and retrieve calendar information. A single server infrastructure serves all users in the group, eliminating the need for each user device to implement full calendar sharing functionality independently.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If calendar information is shared among multiple users, then collaboration and coordination are enhanced, but duplication of calendar information and manual synchronization efforts increase

Engineering Contradiction:
Improveuser collaboration efficiencyVSAvoidtime for manual synchronization
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system pre-establishes user groups and calendar sharing relationships before users need to exchange calendar information. When users join a group, their devices are automatically configured to receive updates from the server, eliminating the need for manual pairing or synchronization setup at the time of sharing.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The server implements automatic feedback loops where any calendar update submitted by one user triggers immediate notification and distribution to all other users in the group. This automated feedback mechanism eliminates manual synchronization actions and ensures all users receive updates in real-time.

Inventive Principle:
Principle #23Feedback

3Ease of operation

If users can view both personal and shared calendar information on the same display, then coordination between personal and shared events is improved, but distinguishing between personal and shared entries becomes difficult

Engineering Contradiction:
Improvecalendar viewing convenienceVSAvoidentry type differentiation
Core Design Contradiction:
Ease of operationVSDifficulty of detecting and measuring

Solution Approach 1:

Different visual qualities or indicators are applied to different types of calendar entries within the same display. Personal calendar entries may use one visual style while shared calendar entries use another, allowing users to quickly distinguish entry types through local visual cues rather than requiring separate displays or complex filtering.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS8887064B1Managing calendar information among users
Publication Date: 2014.11.11 T MOBILE INNOVATIONS LLC
  • US8887064B1 patent drawing
  • US8887064B1 patent drawing
  • US8887064B1 patent drawing

AI summary

A method, system, and medium are disclosed for managing calendar information associated with multiple users over a network. The calendar information may relate to scheduling, events or tasks, and is shared among users or devices. Flags may be stored in order to share and provide functionality to calendar information, such as generating calendar entries, permitting searches and coordinating calendar entries.