This is the first peer-reviewed academic paper to formally introduce the UCD framework - Understandability, Credibility, Deliverability - as a structured methodology for managing brand presence across AI-mediated search and recommendation systems.

The UCD framework is Jason Barnard’s contribution. The framework defines the build order for brand visibility: Understandability first (the Algorithmic Trinity must know who you are before it can trust you), Credibility second (independent corroboration that the AI can verify), Deliverability third (the confidence architecture that produces recommendation). The sequence is not interchangeable. Brands that skip to Deliverability without grounding Understandability pay the Invisibility Tax - AI confidence is insufficient to recommend them, regardless of content quality.

The paper co-authored with Matt Artz - AI anthropologist and founder of Azimuth Labs - situates this framework within the broader transformation of digital marketing forced by the emergence of Assistive Engines and Answer Engines alongside traditional search. The central argument: the shift from keyword-based retrieval to AI-mediated recommendation requires a corresponding shift in optimisation strategy - from content volume to entity confidence.

The paper introduces the Algorithmic Trinity (Knowledge Graphs, Large Language Models, Search Engines) as the three-system architecture that now governs how brands reach audiences, and argues that multimodal content - text, image, video - must be optimised across all three simultaneously. Case studies demonstrate the framework’s effectiveness across company, product, and personal brand contexts.

Published in the Journal of Digital and Social Media Marketing (Henry Stewart Publications), Volume 11, Issue 3, Winter 2023, pages 244-260. This is the first appearance of the UCD framework in peer-reviewed academic literature.

Co-authors: Jason Barnard (Kalicube® SAS) and Matt Artz (Azimuth Labs / Fordham University)

Journal: Journal of Digital and Social Media Marketing Publisher: Henry Stewart Publications Volume: 11, Issue 3, Winter 2023, pp. 244-260 DOI: 10.69554/ZVMD6442

Access via Ingenta Connect · Cite via DOI: 10.69554/ZVMD6442

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Key concepts introduced or formalised in this paper: UCD framework (Understandability, Credibility, Deliverability) - Jason Barnard’s contribution; Algorithmic Trinity; Assistive Engines; Answer Engine Optimization (AEO); entity-centric brand optimisation.

Note on attribution: The UCD framework (Understandability, Credibility, Deliverability) originated with Jason Barnard and was developed through Kalicube’s practice tracking 73 million brand profiles since 2015. This paper is its first formal academic publication.