The Bitter Layout or How I Learned to Love the Model Picker

Explore the controversial design patterns dominating AI applications through this 14-minute conference talk that challenges conventional wisdom about conversational interfaces. Examine why many AI applications default to what the speaker terms "The Bitter Layout" — featuring input fields, turn-by-turn flows, and endless model pickers — despite documented usability issues. Discover how Clay Christensen's theory of commoditization from the early PC industry explains why scaling laws require AI interfaces to remain modular until models fully commoditize. Learn why the killer feature of conversational interfaces may not be their naturalness, but their conformability. Gain insights into evolving interfaces as inference scales, identifying shifts in the basis of competition, and designing resilient solutions that won't be undermined by the next model update. Recorded at the AI Engineer World's Fair in San Francisco, this design engineering presentation offers a unique perspective on AI-HCI from Maximillian Piras, Founding Designer at Yutori and former Head of Design at Headliner, who brings extensive experience in cross-platform UI/UX design for consumer startups serving millions of users.