WWDC 2026 marked a pivotal moment for Apple. The keynote, organized around platform improvements, trust and safety, revealed a radical overhaul of Apple Intelligence. The centerpiece is Siri AI, a ground-up rebuild of the assistant using Foundation Models co-developed with Google Gemini. It now supports natural conversation, personal context across on-device content, and visual awareness. Apple promises a profoundly more capable experience, with a dedicated app for browsing and continuing conversations synced via iCloud.
Liquid Glass evolves
The Liquid Glass design language, introduced last year, receives substantial improvements. Apple reworked the underlying construction to ensure more uniform refraction and improved contrast. The headline addition is a system-wide opacity slider, allowing users to adjust transparency from ultra clear to fully tinted. App icons gain sharper definition with new layering. On macOS Golden Gate, the same refinements are applied with special attention to transparency and shadow issues most pronounced on the Mac.
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Performance and ecosystem impact
System performance gets a significant boost: apps launch up to 30% faster, new photos appear in iCloud Photos up to 70% faster after capture, and AirDrop transfers are up to 80% faster. A redesigned CPU scheduler makes older iPhones feel more responsive. iOS 27 supports every iPhone compatible with iOS 26, going back to iPhone 11. The concrete implication for developers and users is twofold: Siri AI redefines device interaction, while Liquid Glass and performance enhancements make daily usage smoother and more customizable. Developer betas are available now, public betas in July, and a general release in September.
For more on enterprise AI strategy, read our piece on costs, guardrails and governance. Also explore how Europe risks being a bystander in the AI agents surge.
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