Nate Koechly

Nate Koechly, YouTube UX Director modernizing the app with research-driven design, and Matthew Darby, Director of Product Management coordinating product strategy and measurement. They discuss a four-year redesign with paired visual and quality-of-life updates. They explain predictive measurement, balancing metrics with perception, refining the player, algorithm trade-offs, and giving viewers more control through language and personalization.