Three-Dimensional Stacked Tab View for Web Browser Navigation

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Solution Overview

Problem

Conventional tabbed graphical user interfaces (GUIs) in web browsers lack an intuitive and engaging way to navigate and manage multiple web pages, providing only a two-dimensional view that does not effectively utilize screen space for previews and does not offer a seamless animation experience.

Innovation Solution

Implementing a stacked tab view where content panes are arranged in a three-dimensional visual stack, allowing users to interact with snapshots of web pages through gestures for reordering, adding, and removing panes, with animated motions that simulate depth and parallax effects, enhancing navigation and memory management.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If conventional tabbed GUI is used, then the interface is simple to implement, but it lacks intuitive navigation and effective use of screen space for previews

Engineering Contradiction:
Improveintuitive navigationVSAvoidinterface structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent transforms the traditional two-dimensional tab arrangement into a three-dimensional stacked view where tabs are arranged vertically with depth perception. This dimensional change allows users to see previews of multiple pages simultaneously while maintaining intuitive gesture-based navigation, resolving the contradiction between operational intuitiveness and interface simplicity.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Area of stationary object

If stacked tab view with previews is implemented, then screen space utilization is improved, but the interface complexity increases

Engineering Contradiction:
Improvescreen space utilizationVSAvoidinterface structure
Core Design Contradiction:
Area of stationary objectVSDevice complexity

Solution Approach 1:

By arranging tabs in a vertical stack with three-dimensional depth rather than horizontal alignment, the interface maximizes vertical screen space while displaying previews. This dimensional reorganization allows multiple content previews to be visible simultaneously without proportionally increasing interface complexity.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The patent uses snapshot images (copies) of web page content within each tab to provide previews. This allows the interface to display multiple page representations simultaneously in the stacked view, improving screen space utilization for content display without requiring the actual full pages to be loaded and displayed.

Inventive Principle:
Principle #26Copying

3Ease of operation

If animated motion is added for rearranging tabs, then user experience is enhanced, but processing requirements increase

Engineering Contradiction:
Improveanimation smoothnessVSAvoidprocessing energy
Core Design Contradiction:
Ease of operationVSUse of energy by moving object

Solution Approach 1:

The patent implements dynamic animated transitions when tabs are rearranged through gestures. The animation provides smooth visual feedback showing tabs moving, ducking, and repositioning in the three-dimensional stack, enhancing the user experience by making the reordering operation intuitive and visually clear while managing processing requirements through efficient animation implementation.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentEP3812879B1Stacked tab view
Publication Date: 2023.02.15 APPLE INC
  • EP3812879B1 patent drawingFigure 1
  • EP3812879B1 patent drawingFigure 2A~2B
  • EP3812879B1 patent drawingFigure 2C~2D

AI summary

Stacked tab views are described. A computing device can display multiple content panes in a web browser window. Each content pane can correspond to a different web site. The content panes can be arranged in a visual stack, where content pane are positioned one in front of another in a three-dimensional view. In the three-dimensional view, a distance between content panes can appear to separate the content panes. Each content pane can display snapshot image of content of a web site. The content panes can be used in place of tabs for navigating between web pages.