Clock Interface Visual Effects for Low-Effort Time Indication

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Solution Overview

Problem

Existing techniques for managing clock faces on electronic devices are cumbersome and inefficient, often requiring multiple key presses or keystrokes, wasting user time and device energy, particularly in battery-operated devices.

Innovation Solution

Implementing methods and interfaces that display clock user interfaces with concurrent visual effects, such as simulated emitted light and astronomical objects, and allow for dynamic updates based on user inputs, to efficiently indicate time and enhance user interaction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If existing techniques for managing clock faces are used, then clock face functionality is provided, but user time and device energy are wasted due to multiple key presses required

Engineering Contradiction:
Improveease of clock face managementVSAvoidtime for multiple key presses
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system performs preliminary actions by detecting user inputs (such as crown operations or touchscreen gestures) that trigger pre-configured clock face changes or complications without requiring multiple sequential key presses. The interface is designed to anticipate user intent and execute multiple operations in a single interaction flow.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

Multiple functions are merged into unified interactions. For example, the same input mechanism (crown or touchscreen) handles both time adjustment and clock face selection, and visual effects are combined to simultaneously display time indicators, complications, and animated transitions in a single coherent interface.

Inventive Principle:
Principle #5Merging (Combining)

2Ease of operation

If existing techniques for managing clock faces are used, then clock face functionality is provided, but device energy is consumed due to complex user interface operations

Engineering Contradiction:
Improveease of clock face managementVSAvoiddevice energy consumption
Core Design Contradiction:
Ease of operationVSLoss of energy

Solution Approach 1:

Instead of continuous processing, the system uses periodic updates triggered by specific user actions. The display refreshes and visual effects activate only when needed (upon detecting crown operations, touchscreen gestures, or time milestones), reducing unnecessary energy consumption from continuous rendering and processing.

Inventive Principle:
Principle #19Periodic action

Solution Approach 2:

The system automatically detects and responds to user inputs without requiring complex multi-step navigation. Features like automatic clock face switching, dynamic complication display, and contextual visual effects are triggered autonomously by simple user actions, minimizing the energy cost of interface management.

Inventive Principle:
Principle #25Self-service

3Loss of energy

If simple clock display is used, then energy is conserved, but user interaction and visual engagement are reduced

Engineering Contradiction:
Improvedevice energy consumptionVSAvoiduser interaction capability
Core Design Contradiction:
Loss of energyVSAdaptability or versatility

Solution Approach 1:

The clock interface dynamically adapts its complexity based on user interaction. Visual effects such as simulated emitted light, astronomical object animations, and complication displays are activated or deactivated in response to user inputs, allowing the system to provide rich engagement when needed while conserving energy during static periods.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

Different regions of the display provide different levels of visual complexity and interactivity. For example, the central time display may show animated visual effects while peripheral complications provide simpler information, or vice versa depending on the active mode. This localized differentiation allows engaging visuals where most impactful while minimizing overall energy consumption.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS20260072405A1User interfaces for indicating time
Publication Date: 2026.03.12 APPLE INC
  • US20260072405A1 patent drawing
  • US20260072405A1 patent drawing
  • US20260072405A1 patent drawing

AI summary

The present disclosure generally relates to methods and user interfaces for providing clock user interfaces. In some embodiments, methods and user interfaces for providing clock user interfaces displaying simulated emitted light, methods and user interfaces for displaying clock user interfaces including astronomical object, methods and user interfaces for displaying clock user interfaces that include adjustable time indications, methods and user interfaces for displaying clock user interfaces that include multiple calendar systems, methods and user interfaces for displaying clock user interfaces including animated numerals, methods and user interfaces for displaying clock user interfaces with colors that are based on a selected color, and/or methods and user interfaces for displaying clock user interfaces including animated lines are described.