Designing GenAI for the Emotional Side of Money: Johannes Seemann

Most personal financial tools are built to run the numbers and optimize towards a budget. While that works for some, most people experience money as a lived relationship that doesn’t neatly fit into a spreadsheet. Johannes Seemann spent years interviewing people about their personal finances and came away with a different premise: Money is inherently emotional before it is mathematical. Accounting for people’s psychology and context first creates, he argues, creates the foundations to make smarter, more confident financial decisions.

In this episode, Becca Carroll, IDEO's Chief Strategy Officer, talks with Johannes Seemann, founder of Sooner, about the problem space he knows so well, why he sees generative AI as a unique opportunity to design a solution for it, and what a genuinely human-centered approach to building an AI product looks like in practice.

The conversation also gets technical. Becca and Johannes dig into the engineering and design challenges of building an AI moderator, from models that try to resolve human ambiguity rather than embrace it, to the normative assumptions they carry that can lead to biased interpretations.

This is the first in a two-part series profiling founders from IDEO's Startups-in-Residence program. The second conversation is with Sida Li, co-founder and CEO of Shared Context Lab, on building Cue, a personal AI that lives inside your text messages and group chats.

Related Resources:

Take the Sooner Money Mindset quiz — https://mysooner.com

Sign up as a beta tester — https://hellosooner.com

Follow Sooner on Instagram — https://instagram.com/hellosooner

IDEO U's AI x Design Thinking Certificate — https://www.ideou.com/products/ai-design-thinking-certificate

IDEO U's Designing a Business course — https://www.ideou.com/products/designing-a-business

In This Episode:

(Timestamps are approximate due to edits and ad breaks)

(00:00) Mina introduces the IDEO startups-in-residence series

(01:34) Becca Carroll kicks things off as guest host

(04:03) From IDEO's first data hire to two years inside Wells Fargo

(05:51) The blind spot: why people assume financial advisors aren't for them

(07:36) The loneliness of money, and what happened when Johannes's own team opened up about it

(09:33) Where the name "Sooner" comes from

(12:08) Trust over expertise: why finding a financial advisor is like finding a therapist

(13:41) Rose's story: she paid off her house, then lost $25,000 trusting the wrong person at the gym

(15:55) The light bulb moment: why people confide in chatbots when they won't confide in a person

(17:12) Money as an identity issue: Homo economicus, Kahneman, and the trouble with "rational vs. irrational"

(19:13) Turning the equation on its head: budget as output, not input

(20:54) Getting laid off, a no-code AI course, and a rough first prototype in Python

(22:57) Testing the psychographic profile on real people

(24:43) What people won't tell an advisor, they'll tell AI

(25:48) The data engine behind the future Sooner AI partner

(28:52) Identity-driven spending: a real example of the pattern

(31:56) From goals to intentions: what the product actually does today

(34:28) The vet bill: why an intention can flex where a goal would break

(35:33) Finding the right amount of control vs. ease

(37:06) Designing for how it should feel, not what AI can do: why push-to-talk beat free-flowing conversation

(39:57) Human-centered design as Sooner's competitive advantage

(43:37) How to keep applying human-centered design after the research phase is over

(46:13) What it takes to build with AI as a two-person team

(47:32) The three architectures: AI brain, interface, and retrieval layer

(51:32) The technical challenges: normative contamination, false coherence, and context rot

(56:56) Testing an example: helping someone buy a car without spiraling

(59:17) What success looks like for Sooner

(1:02:03) Lightning round: Mossy Earth, dog training, and symmetry as a philosophy

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