Technology Research Software: An Often Overlooked Category of Research Software

2026-04-19

AI Summary

This study addresses the long-standing neglect of “technical research software” as a critical yet ill-defined category within research software engineering. It provides the first systematic conceptualization of this class of software, clarifying its central role in the scientific process and innovatively adapting the Technology Readiness Level (TRL) framework to delineate maturity-based sub-roles. Through conceptual analysis, role modeling, and illustrative case studies, the work elucidates the scope, boundaries, and diverse application contexts of technical research software. By establishing a clear definition and classification, this research fills a significant gap in existing research software taxonomies and substantially enhances the visibility and recognition of technical research software within the broader scientific ecosystem.

Technology Category

• Application Domains: Software Engineering
• Knowledge Representation and Reasoning: Knowledge Engineering
• Cognitive Modeling & Cognitive Systems: Conceptual Inference and Reasoning

Application Category

• Search and Retrieval-Augmented AI: Web evaluation methodologies and metrics
• Social Networks and Social Media: Socio-technical web-based systems
• Responsible Web: Social and technical mechanisms of refusal for web technologies and applications

Abstract

Research software has been categorized for various goals. One fundamental dimension of such categorizations is the role that the software plays in the research process. Recently, a new role category has emerged: technology research software, which covers research software developed in technology research. Until now, this category of technology research software has often been overlooked and neglected within the research software engineering community. In this article, we explain technology research software and its primary subroles. Technology readiness levels are an established method of estimating the maturity of technologies, including software systems. For technology research software, these readiness levels define secondary subroles. To illustrate the concept of technology research software and to make it more tangible, we present examples of research software that, depending on its specific use within or outside of research, take on the role of technology research software as well as that of another research software category.

Problem

• technology research software
• research software
• software categorization
• technology readiness levels
• research software engineering

Innovation

• technology research software
• research software categorization
• technology readiness levels
• software roles
• research software engineering