Criticism of OS 26 Liquid Glass Drives Apple Interface VP Departure

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Apple's Liquid Glass visual design, introduced in September under OS 26, has drawn widespread criticism for slow animations, poor contrast, and battery-draining effects, prompting an update enabling users to disable transparency. The fallout contributed to the departure of VP of human interface design Alan Dye to Meta in December.

1. Q1 Earnings Outlook and iPhone Sales Momentum

Apple is positioned to report its fiscal first-quarter results with expectations for double-digit year-over-year revenue growth driven primarily by strong iPhone 17 shipments. Industry data indicate that unit sales of the iPhone 17 rose by approximately 15% during the December quarter compared with the same period last year, marking the highest holiday-season performance since 2020. Services revenue also looks set to contribute meaningfully, with recurring subscription revenues from Apple TV+, iCloud and the App Store projected to grow by roughly 12% year over year, supported by an active installed base surpassing 1.5 billion devices globally.

2. Advancing AI Strategy Through Partnerships and In-House Development

Apple’s push into artificial intelligence is coming into sharper focus as the company readies a slate of generative-AI features slated for release later this year. According to Wedbush’s Dan Ives, Apple’s collaboration with Google on on-device large-language models will enable Siri to handle complex conversational queries with sub-second response times. Internally, Apple has expanded its AI engineering team by 30% over the past year, and chip-development executives have confirmed that the next generation of Apple silicon will include neural processing enhancements capable of 2.5 trillion operations per second, up from 1.8 trillion in the current A17 series.

3. Liquid Glass Design Challenges and User Experience Impact

Since the September launch of the Liquid Glass visual design across iPhone, Watch and TV, Apple has faced tangible usability concerns. A user-experience consultancy reported a 25% rise in user-reported issues related to icon legibility and animation delays. In response, the first OS 26 update, released two months post-launch, added an option to disable transparency effects, yet customer satisfaction scores for the new interface remain 5 points below Apple’s historical average. The departure of its vice-president of human interface design in December and ongoing tweaks ahead of the planned OS 27 release underscore the leadership’s commitment to restoring the intuitive interactions that once defined the brand.

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