Unified Inbox Toggle View for Bulk Message Management

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Solution Overview

Problem

Mobile communication devices face challenges in efficiently managing increasing volumes of messages due to limited screen space and reliance on touchscreen interfaces, which complicates bulk management and action execution on unified inboxes.

Innovation Solution

The implementation of a method that allows a unified event listing view to toggle between modes, providing additional action user interface elements for each communication event listing, enabling bulk actions like deletion or filing without requiring multiple touches, and automatically committing actions upon trigger events or timeouts.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a unified inbox presents summary information about incoming messages in a single view, then user access to different message types and accounts is simplified, but the limited onscreen display space cannot accommodate the increasing volume of messages

Engineering Contradiction:
ImproveUnified access to messagesVSAvoidOnscreen display space
Core Design Contradiction:
Ease of operationVSArea of stationary object

Solution Approach 1:

The unified inbox is segmented into multiple sections or categories (e.g., different message types, accounts, or priorities) that can be independently scrolled or expanded. This allows the limited display space to be efficiently organized into manageable segments while maintaining unified access to all messages.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces additional dimensions for message organization beyond simple linear listing, such as categorization by account, message type, or priority level. This multi-dimensional organization allows more messages to be effectively displayed and accessed within the constrained two-dimensional screen space.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Device complexity

If touchscreen interfaces and gesture control are used for inbox management, then device simplicity is maintained, but the graphical user interface becomes relatively 'cueless' requiring user recollection of touch combinations

Engineering Contradiction:
ImproveInterface simplicityVSAvoidUser interface intuitiveness
Core Design Contradiction:
Device complexityVSEase of operation

Solution Approach 1:

The patent employs visual indicators such as color-coded icons, highlighted text, or colored backgrounds to provide intuitive cues about message status, priority, or type. These visual cues make the touchscreen interface more informative without adding physical complexity, reducing the need for users to remember gesture combinations.

Inventive Principle:
Principle #32Color changes

Solution Approach 2:

The patent introduces visual intermediaries such as icons, indicators, or graphical elements that mediate between the user and the message data. These intermediaries provide intuitive feedback and guidance on available actions, making the touchscreen interface more self-explanatory without requiring additional physical controls.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If multiple messaging services with different formats and protocols are supported, then communication versatility is improved, but the number of dedicated messaging applications required increases

Engineering Contradiction:
ImproveMessage format compatibilityVSAvoidNumber of applications
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements a universal messaging application that can handle multiple message formats and protocols through a single unified interface. The system automatically detects and adapts to different message types (email, SMS, instant messaging, etc.) and presents them uniformly, eliminating the need for separate dedicated applications for each service.

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

Solution Approach 2:

The unified messaging system automatically detects the type, format, and protocol of incoming messages and self-adapts its handling and display methods accordingly. This self-service capability allows the single application to manage diverse communication services without requiring user configuration or manual selection of appropriate applications.

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP2977877B1System, method and device-readable medium for last-viewed communication event interaction within a unified event view
Publication Date: 2020.12.30 BLACKBERRY LTD
  • EP2977877B1 patent drawingFigure 1
  • EP2977877B1 patent drawingFigure 2
  • EP2977877B1 patent drawingFigure 3~4

AI summary

A method, electronic device, and device-readable medium are provided for improving user interaction with a unified inbox. A first view of the unified inbox includes a set of communication event listings for a number of communication events. Each listing can include at least a first user interface element for initiating a first action that operates on the correpsonding communication event. Individual communication events may be viewed in the inbox. After a viewing of a given communication event, when the first view is re-displayed, additional user interface elements are displayed in relation to the just-viewed communication event. These additional user interface elements may be removed from the display as a result of a trigger condition.