The single most striking statistic in Gheerwijn Clicque's talk at Gathering #13 was not about models or metrics. It was about users. When Donna launched, ninety percent of their end users had never used AI in any form. The ten percent who had, he clarified, had typed a single query into ChatGPT. Donna is not a productivity tool bolted on top of a tech savvy audience. It is a voice-first AI assistant being deployed into the cars of field sales reps who have run the same workflow for five, ten, fifteen years, and who do not start their day asking how they can use AI more.
That reality shapes almost every product decision the Donna team makes. It is also the reason Gheerwijn described his job less as a software engineer and more as a UX designer who happens to write prompts. This article is about the design consequences of that truth. When your user has no mental model for what you are shipping, the UX is the product, and every shortcut you take in designing the conversation shows up as friction in the field.



