Time Indication Interface With Dynamic Watchface Cues

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Solution Overview

Problem

Existing techniques for indicating time on electronic devices are cumbersome and inefficient, requiring multiple key presses and consuming unnecessary user time and device energy, particularly in battery-operated devices.

Innovation Solution

Implementing faster and more efficient methods and interfaces for displaying time using clock hands and characters that dynamically change positions and states in response to user input, along with customizable and context-aware user interfaces.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If existing techniques are used to indicate time, then time indication functionality is provided, but the user interface is complex and time-consuming requiring multiple key presses

Engineering Contradiction:
Improveuser interface efficiencyVSAvoidtime required for time indication
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The patent extracts the essential time indication function from the complex existing interface, isolating it as a separate, simplified interaction. By removing unnecessary intermediate steps and focusing only on the core time display function, the system achieves faster access with fewer key presses while maintaining accurate time indication capability.

Inventive Principle:
Principle #2Taking out (Extraction)

2Use of energy by moving object

If existing techniques are used to indicate time, then time indication functionality is provided, but device energy is consumed unnecessarily

Engineering Contradiction:
Improvedevice energy consumptionVSAvoiduser time required
Core Design Contradiction:
Use of energy by moving objectVSLoss of time

Solution Approach 1:

The system performs preliminary actions by pre-configuring the simplified time indication interface and pre-loading necessary time data. This preparation allows the interface to respond immediately with minimal processing when activated, reducing both the time required for user interaction and the energy consumed during the actual time indication operation.

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If existing techniques are used to indicate time, then time indication functionality is provided, but cognitive burden on user increases

Engineering Contradiction:
Improvecognitive burden reductionVSAvoiduser interface complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The time indication interface serves itself by automatically managing its own display and interaction requirements. The system self-configures the minimal necessary interaction steps and automatically presents the time information in a clear, standardized format, eliminating the need for users to navigate complex menus or understand intricate interface logic, thereby reducing cognitive burden while maintaining functionality.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS12578975B2User interfaces for indicating time
Publication Date: 2026.03.17 APPLE INC
  • US12578975B2 patent drawing
  • US12578975B2 patent drawing
  • US12578975B2 patent drawing

AI summary

User interfaces for indicating time, displaying a user interface based on a day of the week, user interfaces that include a dynamic text string, user interfaces that include a customizable border complication, user interfaces that include a watch hand that changes color at predetermined times, and user interfaces that include a simulated lighting visual effect.