India, June 10 -- The software evolution and developer focus, both intertwining more than you may imagine, have always defined the keynote at Apple's annual Worldwide Developer Conference (WWDC). This year marks a major redesign for all of Apple's software lines, including iOS, iPadOS, macOS, tvOS, and even watchOS (particularly challenging to bring translucency effects on a really small screen). For iOS in particular, this is a true, significant update since iOS 7 released in 2013. Even more so, the approach towards uniformity, something that represents several years of development by the design team led by Craig Federighi, Apple's senior vice president of Software Engineering.

In a session of which HT was a part, Federighi and Alan Dye...