Context-Specific User Interfaces for Portable Devices
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Solution Overview
Problem
Existing techniques for managing context-specific user interfaces on portable electronic devices are cumbersome and inefficient, requiring multiple key presses and consuming excessive time and device energy, particularly in battery-operated devices.
Innovation Solution
The development of faster and more efficient methods and interfaces for managing context-specific user interfaces, including animations and interactive elements on touch-sensitive displays, that reduce cognitive burden and conserve power by minimizing unnecessary inputs and processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If existing techniques for managing context-specific user interfaces are used, then the interface can provide comprehensive functionality, but the operation becomes cumbersome and inefficient requiring multiple key presses
Solution Approach 1:
The interface is segmented into context-specific modes (e.g., clock face mode, stopwatch mode, timer mode) that can be independently activated. Each mode presents only the relevant controls and information for that specific task, reducing the complexity of the overall interface while maintaining comprehensive functionality across different contexts.
Solution Approach 2:
The user interface dynamically adapts its structure and content based on the detected context or user interaction state. The interface transitions between different configurations (e.g., from a comprehensive clock interface to a simplified stopwatch interface) without requiring the user to manually reconfigure settings, thereby improving ease of operation.
2Productivity
If existing techniques for managing context-specific user interfaces are used, then the interface can provide comprehensive functionality, but excessive time and device energy are consumed
Solution Approach 1:
The system performs preliminary actions by pre-configuring context-specific interface modes with all necessary controls and information ready for immediate use. When a context is detected (e.g., stopwatch function needed), the corresponding pre-configured interface is activated instantly, eliminating the time and energy required to dynamically generate or reconfigure the interface elements.
Solution Approach 2:
The patent extracts only the essential interface elements needed for the current context, removing unnecessary controls, information, and processing associated with other functions. This extraction reduces both the time required to present the interface and the energy consumption associated with rendering and managing unused interface components.
3Adaptability or versatility
If multiple key presses are required for interface management, then comprehensive control is achieved, but cognitive burden increases
Solution Approach 1:
The interface employs self-service mechanisms where the system automatically detects the user's intent or current task context and activates the appropriate interface mode without requiring explicit manual configuration. For example, the system may detect when the user interacts with stopwatch-related elements and automatically switch to stopwatch mode, thereby maintaining versatility while reducing cognitive burden.
Data Source
AI summary
Context-specific user interfaces for use with a portable multifunction device are disclosed. The methods described herein for context-specific user interfaces provide indications of time and, optionally, a variety of additional information. Further disclosed are non-transitory computer-readable storage media, systems, and devices configured to perform the methods described herein.