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Building Decision DNA with AI

Day 1

17:20 – 17:40

Forest Stage

Talk + AMA

Japanese

Design methodologies promise clarity, but they assume deterministic paths: if step A is done, do step B. Reality is messier. Choosing a research method, deciding prototype fidelity, or timing a stakeholder review; these decisions depend on budget cycles, political capital, evidence standards, and a dozen other variables that frameworks ignore.

This talk introduces Decision DNA: templates that encode the sophisticated variables driving specific decision types. Instead of following rigid frameworks, you map the boundaries, and let AI navigate within them based on your actual context.

You’ll learn how to build decision models that let AI adapt to your context intelligently.


Yasuhisa Hasegawa

Designer

Yasuhisa is a freelance design strategist based in Tokyo. With extensive experience working with small startups and big national corporations alike, Yasuhisa partners with clients for long-term collaborations to enhance their design process and improve their digital product experience.

As an public speaker, Yasuhisa is passionate about sharing his expertise to the Japanese web/app communities. He’s also publishing insightful articles and podcasts on design.