Horizon scanning (HS) is a methodology that aims to capture signals and trends that highlight future opportunities and challenges. The National Institute for Health and Care Research (NIHR) Innovation Observatory routinely scans for medical technologies and therapeutics to inform policy and practice for healthcare in the United Kingdom (UK). To date, there is no standardized terminology for horizon scanning in healthcare. Here, we discuss the development of a data glossary and the IOAtlas web app.

We extracted data points from 4 years’ worth of NIHR Innovation Observatory HS projects and collated them by technology type and descriptive family. A source repository was established by extracting a list of all sources used in NIHR Innovation Observatory briefing notes between 2017 and 2021. The repository was validated by external HS organizations and experts, and sources were then mapped to the appropriate time horizons. The glossary and repository were converted to an SQLite database format and connected to a free web app, IOAtlas.

After de-duplication and consolidation, a total of 148 data points were included in the glossary. The source repository consists of 149 sources, with 99 percent being compliant with searching for two or more technology types. The final SQLite database contained 35 tables with 36 relationships.

We present a data glossary to provide globalized standardization for the terminology used in HS projects. The glossary can be accessed through the IOAtlas web app. Furthermore, we provide users with an interface to generate downloadable data extraction templates within IOAtlas.