Unified REST API for Graphic Design Variable Management

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Solution Overview

Problem

Existing graphic design systems face challenges in efficiently managing and synchronizing variables across design files, particularly when integrating with third-party services, as they struggle to identify new variables and prevent duplicate entries, especially in automated synchronization processes.

Innovation Solution

Implementing a unified REST API that allows remote addition and updating of variables in graphic design files, using key/value pairs and authentication tokens to manage variable IDs and default values, ensuring atomic operations and preventing validation failures.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a unified REST API is implemented for adding and updating variables, then the ease of operation and integration capability are improved, but the device complexity increases

Engineering Contradiction:
Improveease of operationVSAvoiddevice complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent implements a unified REST API that handles multiple operations (adding variables, updating variables, synchronizing with third-party services) through a single interface. This universal approach improves ease of operation by providing a consistent interaction model while managing complexity internally through standardized processing logic.

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

Solution Approach 2:

The system introduces an intermediary layer (the unified REST API) between external services and the graphic design system's variable management. This mediator handles the complexity of variable identification, duplication prevention, and synchronization automatically, shielding users from underlying system complexity while providing simplified operations.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If automated synchronization processes are used, then productivity is improved, but reliability deteriorates due to duplicate variable entries

Engineering Contradiction:
ImproveproductivityVSAvoidreliability
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system implements feedback mechanisms where the REST API responds with variable identifiers and validation results to the calling service. This feedback loop enables automated processes to reliably identify new variables, prevent duplicates, and confirm successful operations, thereby maintaining both productivity and reliability.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

Before adding variables during synchronization, the system performs preliminary checks to identify existing variables and determine whether entries are new or duplicates. This preliminary action prevents duplicate entries in automated processes while maintaining high productivity through efficient variable management.

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If variable identification without IDs is allowed, then ease of operation is improved, but manufacturing precision deteriorates in terms of variable tracking

Engineering Contradiction:
Improveease of operationVSAvoidmanufacturing precision
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The system automatically generates and assigns variable identifiers without requiring manual intervention. The REST API self-manages the identification process, providing both the ease of operation (no manual ID assignment needed) and manufacturing precision (consistent, trackable variable identifiers) simultaneously.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20250021414A1Unified rest API for graphic design system
Publication Date: 2025.01.16 FIGMA INC
  • US20250021414A1 patent drawing
  • US20250021414A1 patent drawing
  • US20250021414A1 patent drawing

AI summary

An interactive graphic design system implements a single unified application programming interface to remotely add and update variables associated with a graphic design file. The interactive graphic design system receives an API request from a programmatic process executed on a remote device, the API request including one or more lists of key/value pairs. The interactive graphic design system accesses the graphic design file and edits the variables in the graphic design file based on the one or more lists of key/value pairs included in the API request. Upon determining that a new variable specified in the API request does not exist in the graphic design file, the interactive graphic design system adds the new variable with a new identifier to the graphic design file and provides the new identifier to the remote device in a response to the API request.