Intermediate Page Rendering for Smooth Content Navigation

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Solution Overview

Problem

Users experience undesirable long wait times when navigating between content-oriented pages, often resulting in blank or partially rendered screens due to content retrieval and rendering times.

Innovation Solution

A method that sets the active state of the current page to a retiring state when the load time for the next page exceeds a predefined period, allowing for the presentation of an intermediate page with minimal UI features or advertisements, and provides a visual notification when the next page is ready for presentation, enabling smooth navigation and user engagement during the transition.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the system waits for the next page to be fully retrieved and rendered before switching pages, then the content is complete and ready for presentation, but the user experiences long wait times and blank screens

Engineering Contradiction:
Improvecontent readinessVSAvoidpage transition wait time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent applies preliminary action by starting to retrieve and render the next page content in the background before the user actually needs to view it. The system proactively loads content during the current page's display time, so when navigation is requested, the content is already prepared or partially prepared, significantly reducing the perceived wait time while maintaining content reliability.

Inventive Principle:
Principle #10Preliminary action

2Loss of time

If the system presents an intermediate page during loading to reduce perceived wait time, then user engagement is maintained, but the navigation flow may be interrupted

Engineering Contradiction:
Improveperceived wait timeVSAvoidnavigation smoothness
Core Design Contradiction:
Loss of timeVSEase of operation

Solution Approach 1:

The patent uses an intermediate page as a mediator between the current page and the next page content. This intermediate page is presented during the loading transition, maintaining user engagement and reducing perceived wait time. The intermediate page serves as a buffer that smoothly connects the transition without completely interrupting the navigation flow, as it eventually transitions to the next page content.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Reliability

If the system disables navigational links during page loading, then accidental navigation is prevented, but user interaction is limited

Engineering Contradiction:
Improvenavigation accuracyVSAvoiduser interaction freedom
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent applies dynamics by making the navigational links' enabled/disabled state dynamic rather than static. The links are disabled only during the specific time window when page content is being loaded and presented, but are enabled during all other times including when the intermediate page is displayed. This dynamic state management prevents accidental navigation during critical loading moments while maintaining user interaction freedom during transitional periods.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS9563710B2Smooth navigation between content oriented pages
Publication Date: 2017.02.07 SAP SE
  • US9563710B2 patent drawing
  • US9563710B2 patent drawing
  • US9563710B2 patent drawing

AI summary

Smooth navigation can be provided when switching between content oriented pages by presenting an intermediate page while the requested page is being received and rendered. The intermediate page can be the current page but without navigational features. Alternatively, the intermediate page can be an advertisement provided by the source of the requested page.