Mode Notification Overlay for Media Playback Applications

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Solution Overview

Problem

Users of media playback applications often forget about active modes such as shuffle, repeat, or mute, leading to undesirable playback results, as existing systems lack effective notifications for active modes when controls are activated outside the focused application.

Innovation Solution

A method and system that detect active modes in media playback applications and provide graphical or audible notifications, even when the application is not in focus, using a mode determination engine and notification engine to alert users of active modes upon specific playback instructions, with customizable notifications and conditions for removal.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the application is not in focus, then the user interface remains clean and unobtrusive, but the user may forget about active modes leading to confusion

Engineering Contradiction:
ImproveUser interface cleanlinessVSAvoidUser awareness of active modes
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The notification system segments information display by creating separate visual indicators for different active modes (shuffle, repeat, mute) that can be independently controlled and displayed without cluttering the main application interface

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A notification overlay acts as an intermediary between the media player application and the user, providing mode information without requiring the user to switch to or interact with the application directly

Inventive Principle:
Principle #24Intermediary (Mediator)

2Loss of information

If graphical notifications are displayed, then user awareness of active modes is improved, but the display may become cluttered

Engineering Contradiction:
ImproveUser awareness of active modesVSAvoidDisplay area usage
Core Design Contradiction:
Loss of informationVSArea of stationary object

Solution Approach 1:

The notification system applies local quality by positioning mode indicators in specific locations (such as corners or edges of the screen) and using varying visual characteristics (icons, colors, animations) to represent different modes, allowing information density without overall clutter

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The notifications use periodic animations or pulsing effects to draw attention to active modes temporarily, then return to a quieter state, providing information when needed without constant visual clutter

Inventive Principle:
Principle #19Periodic action

Data Source

PatentEP2737400B1Mode notifications
Publication Date: 2019.09.04 GOOGLE LLC
  • EP2737400B1 patent drawingFigure 1
  • EP2737400B1 patent drawingFigure 2
  • EP2737400B1 patent drawingFigure 3

AI summary

In general, a method performed on one or more computing systems includes receiving an indication that a control that affects an application has been activated, identifying, by the one or more computing systems in response to the indication, one or more active modes of the application that are not influenced by the control, and providing, on a display in response to identifying the one or more active modes, a graphical representation of the one or more active modes.