Rotatable Input Interface for Dynamic Time Information Display
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Solution Overview
Problem
Current methods for accessing and presenting information corresponding to past and future times on portable electronic devices are cumbersome and inefficient, requiring complex navigation through nested menus and consuming excessive user time and device energy.
Innovation Solution
A method and interface that allows for faster and more intuitive access to past and future information by displaying a current-time indicator and updating user interface objects in response to user input, such as rotations on a rotatable input mechanism, to dynamically present temporally-related information without the need for complex menu navigation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If complex menu navigation is used to access past and future information, then information accessibility is improved, but user time consumption and device energy consumption increase
Solution Approach 1:
The system pre-loads and caches time-related information (past and future) in advance, so that when a user requests historical or future data, it is already available in memory rather than requiring real-time computation or complex menu navigation through multiple application layers
Solution Approach 2:
A dedicated time-information interface acts as an intermediary layer between the user and the underlying application data, providing unified access to past and future information without requiring users to navigate through specific application menus or understand complex data structures
2Ease of operation
If complex menu navigation is used to access past and future information, then information accessibility is improved, but device energy consumption increases
Solution Approach 1:
The system pre-loads and caches time-related information (past and future) in advance, so that when a user requests historical or future data, it is already available in memory rather than requiring real-time computation or complex menu navigation through multiple application layers
Solution Approach 2:
The system automatically manages the caching and retrieval of time-information without requiring active user navigation or intervention, reducing the energy-intensive operations associated with complex menu structures and continuous processing
3Loss of information
If current interface methods are used to display time information, then information completeness is improved, but cognitive burden increases
Solution Approach 1:
The interface presents different levels of time-information detail in different regions or contexts: summary views provide essential information at a glance, while detailed views offer comprehensive data when needed, allowing users to access complete information without being overwhelmed by it in the default display
Data Source
AI summary
The present disclosure relates to techniques accessing and displaying information pertaining to past times and future times. In some embodiments, a device displays a first current-time indicator and a user interface object configured to display information corresponding to a first information source and to the current time. In some embodiments, in response to and in accordance with detecting a rotation of a rotatable input mechanism, the device displays a non-current-time indicator indicating a non-current time, and updates the first user interface object to display information corresponding to the first information source and the non-current time. In some embodiments, the device continues to display an indication of the current time.