Staging environment

Why Personas Fail AI (And What Works)

Hosted by Joana Cerejo, PhD

Wed, Mar 11, 2026

6:00 PM UTC (45 minutes)

Virtual (Zoom)

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What you'll learn

Spot personas gaps in the age of AI

Static goals vs evolving user intent. Narratives hide current behavioral state. Singular focus blocks AI personalization

What personas ignore about behavior change

Personas miss behavior change stages and their triggers. See what TTM + Fogg reveal that demographics cannot.

Audience factors as an alternative to static personas

Replace demographics with audience factors: track stage+motivation+ability states that actually drive AI behavior.

Why this topic matters

Personas worked brilliantly for static interfaces 30 years ago. They fail when AI needs to know how to keep an user engaged. Teams waste weeks debating fictional archetypes while shipping ineffective personalization. This lesson delivers audience factors: concrete stage+motivation+ability signals your AI can track. Write detection rules that boost engagement. End fictional user debates forever.

You'll learn from

Joana Cerejo, PhD

UX lead and researcher shaping human centered AI and anticipatory design

Joana Cerejo is a UX Lead specializing in human-centered AI, with over a decade of experience designing intelligent services across fintech, healthcare, retail, and industrial sectors. Her work combines strategic thinking, behavioral science, and foresight to translate AI’s technical capabilities into experiences that genuinely serve human needs.

She is the author of The Anticipatory Design Playbook, which equips practitioners to design AI systems that do more than predict behavior—they enable meaningful human change. Nominated for the VentureBeat Women in AI Awards in 2021, Joana has published extensively in UXmatters, Smashing Magazine, and UXPA, sharing insights that shape how designers approach intelligent systems.

A sought-after mentor and educator, she guides designers and teams toward critical, responsible, and impactful applications of AI, ensuring that the promise of intelligent technology translates into practical, human-centered outcomes.

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