Apple's next major iOS update, iOS 19, is generating buzz with rumors of a significant design overhaul. Bloomberg's Mark Gurman reports that the project is internally codenamed 'Solarium,' a term evocative of sunlit glass enclosures. This codename strongly suggests that iOS 19 may feature a 'glass-like' aesthetic, characterized by translucent interfaces and elements. The anticipated design is expected to draw inspiration from visionOS, the operating system powering the Apple Vision Pro. This would bring a sense of depth and visual clarity to the iPhone's user interface. Adding fuel to the fire, Jon Prosser of Front Page Tech has shared alleged renders of the Camera and Messages apps in iOS 19, showcasing a more translucent design language. However, the extent of these design changes remains a topic of debate within the Apple community. If the rumors hold true, iOS 19 could represent the most substantial design shift since iOS 7, which introduced a flatter, more minimalist aesthetic in 2013. Gurman has previously hinted at the magnitude of these potential changes. The unveiling of iOS 19 is expected at Apple's annual Worldwide Developers Conference (WWDC), commencing on Monday, June 9th. Following the opening keynote, a beta version of iOS 19 should be available to developers for testing, with a public release anticipated in September. Even the WWDC 2025 logo is speculated to offer clues about the new design direction of iOS 19. The move towards a more translucent and visually rich interface could signify Apple's commitment to creating a more immersive and intuitive user experience across its ecosystem. By drawing inspiration from visionOS, iOS 19 may bridge the gap between mobile and spatial computing, offering a glimpse into the future of Apple's design philosophy. The coming months will reveal the full extent of these changes and their impact on the way we interact with our iPhones.