At WWDC 2026 Apple tweaked its Liquid Glass UI with adjustable refraction, stronger contrast, sharper icons and under-the-hood performance boosts in iOS 27 for faster launches, photo loads and network handoffs. It also expanded its child safety suite—adding dedicated accounts, Ask to Browse, time allowances, schedules and a revamped Screen Time—giving parents tighter controls while underscoring that these tools aren’t a substitute for digital education.

• iOS 27's Liquid Glass gets a refraction slider plus higher contrast and sharper icons, alongside under-the-hood speedups (app launches, photo loads, AirDrop, Wi-Fi/cellular handoff, Mail search, CPU scheduling)
• Screen Time is revamped with dedicated child-safety accounts, Ask to Browse prompts, Time Allowances, and daily Schedules, letting parents control who kids message and which apps they use
• The piece argues these controls risk making Apple the default arbiter of kids' digital lives, and that toggles can falsely substitute for real conversations about online behavior