Context-Dependent UI Rendering via Decoupled Template Architecture

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Solution Overview

Problem

Large websites and network-accessible content providers lack a centralized, federated architecture to present content accurately, consistently, and in low-latency fashion across different contexts, leading to scalability issues and inconsistent user experiences.

Innovation Solution

A centralized, decoupled architecture that enables development teams to independently manage business logic and user experience, using a message instruction provider system for business logic and a message instruction rendering system for view layer instructions, allowing for consistent display of messaging across various contexts without requiring piecemeal changes across multiple page stacks.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If content rendering logic is distributed across different network locations and separately maintained, then development flexibility is improved, but system consistency and scalability deteriorate

Engineering Contradiction:
Improvedevelopment flexibilityVSAvoidsystem consistency
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The system segments content rendering into independent template components that can be separately developed and maintained, while being orchestrated by a centralized rendering engine to ensure consistency across different contexts and devices

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A centralized content rendering system acts as an intermediary between distributed content sources and various user interfaces, coordinating the assembly of personalized content while maintaining system-wide consistency through centralized control

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of manufacture

If content rendering logic is distributed across different network locations, then ease of independent maintenance is improved, but code repetition and inefficiency worsen

Engineering Contradiction:
Improveindependent maintenanceVSAvoidcode efficiency
Core Design Contradiction:
Ease of manufactureVSProductivity

Solution Approach 1:

The centralized content rendering system provides universal functionality for assembling personalized content across different contexts and devices, eliminating the need to maintain separate rendering logic in multiple locations while enabling independent maintenance of template components

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Adaptability or versatility

If personalized content assembly is implemented across multiple contexts, then user experience customization is improved, but system complexity increases

Engineering Contradiction:
Improvecontent customizationVSAvoidsystem architecture complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system segments personalized content assembly into reusable template components that can be independently developed and combined, reducing system architecture complexity while enabling extensive content customization across multiple contexts

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11262888B1Consistent context-dependent rendering of user interface data
Publication Date: 2022.03.01 AMAZON TECH INC
  • US11262888B1 patent drawing
  • US11262888B1 patent drawing
  • US11262888B1 patent drawing

AI summary

Systems and methods are provided for rendering content for presentation in a portion of a user interface based on context-independent data and a template that is selected based on context information associated with the user interface. The template may be selected from among a number of different templates based at least in part on a template selection data structure that associates each template with one or more combinations of contextual attributes associated with the context of the user interface. The content for inclusion in at least a portion of the user interface may then be rendered using the selected template and at least a portion of the context-independent data.