The concept of function creep
Open accessAbstract
Function creep – the expansion of a system or technology beyond its original purposes – is a well-known phenomenon. Correction: it is a well-referenced phenomenon. Yearly, hundreds of publications use the term to criticise developments in technology regulation and data governance, but surprisingly, no-one has ever written a paper about the concept itself. This paper fills that gap in the literature, by analysing and defining ‘function creep’. This creates conceptual clarity that can help structure future debates and address function creep concerns. After analysing the term ‘function creep’ itself, I discuss concepts that share family resemblances, including other ‘creep’ concepts and many theoretical notions from STS, economics, sociology, public policy, law, and discourse theory. Function creep can be situated in the nexus of reverse adaptation and self-augmentation of technology, incrementalism and disruption in policy and innovation, policy spillovers, ratchet effects, transformative use, and slippery slope argumentation. Based on this, I define function creep as an imperceptibly transformative and therewith contestable change in a data-processing system’s proper activity. Argumentation theory illuminates how the pejorative ‘function creep’ functions in debates: it makes visible that what looks like linear change is actually non-linear, and simultaneously calls for a much-needed debate about this qualitative change.
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SAI functions may slowly creep into currently unknown possibilities of misuse.
“SAI functions may slowly 'creep' (Koops, 2021) into currently unknown possibilities of misuse.”
From A Fate Worse Than Warming? Stratospheric Aerosol Injection and Global Catastrophic Risk (2021) · cites this paper as Koops, 2021
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“Considering that political preferences are unlikely to remain static over decadal timescales (see section: Politics), SAI functions may slowly “creep” (Koops, 2021) into currently unknown possibilities of misuse.”
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- Authors
- Koops, B.-J.
- Affiliations
- Tilburg University (NL)
- Corresponding author
- Koops, Bert-Jaap
- ORCID
- Koops, Bert-Jaap
- Venue
- Law Innovation and Technology
- Publisher
- Informa UK Limited
- Published
- 2021-01-02
- Volume
- 13
- Issue
- 1
- Pages
- 29-56
- ISSN
- 1757-9961 (ISSN-L)
- 1757-997X
- OpenAlex
- W3014550337
- Cited by
- 145
- References
- 0
- Citations by year
- 2026: 31 · 2025: 28 · 2024: 20 · 2023: 33 · 2022: 20 · 2021: 12 · 2020: 1
- FWCI
- 140.44
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- Locations
- Law Innovation and Technology (publishedVersion, cc-by-nc-nd)
- Research portal (Tilburg University) (submittedVersion, other-oa)
- Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
- SSRN Electronic Journal (submittedVersion)
- Funders
- European Union’s Horizon 2020 (653626)
- Topics
- Social Sciences › Law › Digitalization, Law, and Regulation
- Social Sciences › Safety Research › Ethics and Social Impacts of AI
- Social Sciences › Sociology and Political Science › Innovation, Technology, and Society
- Keywords
- function creep, technology regulation, data governance, conceptual definitions, incrementalism, disruption, policy spillovers, ratchet effect, transformative use, argumentation theory, nonlinear change, data processing systems
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