Visual Interface for Software Development Using Node-Event Modeling
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Solution Overview
Problem
Existing software engineering methods fail to effectively capture and maintain high-level business requirements across the software development life cycle, leading to information leakage and costly rework due to loosely coupled syntax and semantics, and lack of visual representation that aligns with the eventual software delivery.
Innovation Solution
A method using node/event pairs to model business systems, defining five elements (business functions, activities, user interfaces, tasks, and business rules) with data structures to ensure coherence and semantic relationships, allowing for visual specification and review through interactive interfaces, reducing information leakage and improving traceability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If diagrammatic conventions are used to represent software structures, then visual representation is provided, but the diagrams bear little resemblance to the look and feel of the eventual software delivered
Solution Approach 1:
The patent employs dynamic visual representations that evolve alongside software development. The visual interface allows users to interact with and modify software models dynamically, transforming static diagrams into living representations that adapt to changing requirements and closely mirror the actual software behavior throughout the development lifecycle.
Solution Approach 2:
The system creates visual copies or representations of software components, interfaces, and behaviors that accurately replicate the look and feel of the eventual software delivery. These visual models serve as faithful replicas that can be reviewed, validated, and used to guide implementation, ensuring alignment between diagrams and final product.
2Ease of operation
If users are provided with visual interfaces for specification and review, then requirements can be specified effectively, but existing tools lack formal methods for capturing business requirements with strong semantic relationships
Solution Approach 1:
The visual interface incorporates feedback mechanisms that automatically validate requirements against established business rules and semantic relationships. When users specify requirements, the system provides immediate feedback on consistency and completeness, ensuring that semantic relationships are maintained throughout the specification process and reducing errors in requirement capture.
Solution Approach 2:
The system enforces semantic relationships by dynamically adjusting and validating parameters of requirements as they are specified and modified. Change tracking and validation rules ensure that any modifications to requirements maintain their semantic integrity and relationship to other requirements, business rules, and software artifacts.
3Productivity
If syntax of requirements is dealt with in available tools, then development can proceed, but semantics of behavior remain loosely coupled leading to information leakage
Solution Approach 1:
The patent merges the handling of syntax and semantics into a unified visual interface framework. By combining structural representation with behavioral semantics in a single integrated environment, the system eliminates the separation between syntax processing and semantic validation, preventing information leakage and ensuring consistent interpretation of requirements throughout development.
Solution Approach 2:
The visual interface acts as an intermediary layer between requirements specification and software implementation. It mediates between high-level business requirements and low-level technical implementation, maintaining semantic relationships and preventing information loss as requirements are translated into software artifacts across different development stages.
4Adaptability or versatility
If different diagram conventions are used for specification, then various software structures can be represented, but software professionals must visualize and specify using different conventions increasing complexity
Solution Approach 1:
The visual interface provides a universal representation framework that can model various software structures, behaviors, and relationships using a single consistent paradigm. Instead of requiring professionals to switch between multiple diagram conventions, the system offers a unified visual language that handles diverse requirements through one interface, reducing cognitive load and specification complexity while maintaining versatility.
Data Source
AI summary
A method and system of a software development using visual action elements is disclosed. In one embodiment, the method includes providing a user interface with action elements, and providing a mechanism for specification and review of the action elements using the user interface. For example, providing a user interface includes providing a prototype of the user interface in a web browser and providing a mechanism for specification and review includes providing a toolbar with functionality to record user comments regarding the action elements. The method may also include providing a user interface to document the user interface. The method may further include providing an animated view of stimulus response behavior of the action elements.