AI discovery research for a bank's digital assistant
In-depth interviews exploring how bank customers perceive AI, what an ideal banking assistant should look and sound like, and where trust breaks down - conducted before any assistant design decisions were made.
Context
A regional bank wanted to launch an AI-powered digital assistant, but before defining its personality, capabilities, or tone, they needed to understand how customers actually feel about AI in a banking context. I was asked to run the foundational discovery that would shape every downstream decision.
Approach
- 6 in-depth interviews per cohort across three specific cohorts: (a) personal banking users who had contacted customer care for app-related issues, (b) personal banking users who had never contacted care, and (c) account managers for larger businesses - 18 interviews total
- Explored sentiment toward AI in general and specifically for banking service requests
- Probed what an ideal AI assistant would look and speak like, and what tasks it should handle
- Investigated what trust and security mean in the context of banking AI, and how the assistant's personality could address those concerns
Key findings
- Customers now clearly distinguish AI from basic chatbots - but feel uneasy when AI behaves in an overly friendly or casual way
- Inconsistencies across AI platforms (e.g. Gemini vs. ChatGPT giving different answers) have eroded baseline trust
- Users prefer AI for information-seeking over task completion - and expect outputs to need editing. This was especially pronounced for anything involving money, where the sensitivity of the task made AI-driven completion feel less acceptable
- Participants wanted to be spoken to directly, efficiently, intelligently, and courteously - less "fluff"
Customers viewed AI as a tool and expected it to act as such - delivering exactly the information asked for, and all of it.
Outcome
The study shaped the brand identity and personality framework for the bank's digital assistant. I worked closely with UX Content Designers on the tone of voice for the assistant, translating research insights into language guidelines. It contributed to measurable increases in user satisfaction and a reduction in customer care call volume post-launch.
Learnings
This was the first time I saw research translate directly into a tangible product output - working with UX Content Designers to turn findings into tone of voice guidelines for the assistant. It taught me that research doesn't end at the insight; it extends into how those insights are applied, and that collaborating closely with content design is one of the most direct ways research can shape what users actually experience.