For the first time we’re introducing a universal design across our platforms.” With those words, Alan Dye, Apple’s VP of human interface design, marked a turning point at WWDC 2025, as Apple unveiled its broadest design update,

At WWDC 2025, Apple changed how we interact with our devices with the introduction of a new user interface it calls Liquid Glass. Apple CEO Tim Cook described it this way: “Expressive. Delightful. But still instantly familiar.”

Mark Gurman’s Bloomberg newsletter brings one more pre-WWDC 25 rumor, saying the most exciting part of the conference will be the rumored design overhaul for iPhone, Mac, and other platforms that he says is called Liquid Glass (remember Microsoft’s Aero Glass,