iOS 15.4 and iPadOS 15.4 Beta 1 public beta released, Face ID can be used even if you wear a mask

Apple has officially launched iOS 15.4 and iPadOS 15.4 Beta 1 to the public, version 19E5209h. The official update notes list many changes, including the addition of new features.

Support Mask Face ID

Apple has added “Mask Face ID” in iOS 15.4. The iPhone will identify the area around the eyes when the user wears a mask. unique characteristics for authentication. Note that users must use iPhone 12 or above to use this feature.

Added 112 new Emoji emoticons

iOS 15.4 Beta 1 officially supports Emoji 14. It adds 37 new image Emojis and supports 75 different skin colors, which means there are 112 new Emojis. The new Emoji include smiling face with mouth covered, heart-to-heart gesture, salute gesture, face hidden to avoid looking, pregnant, finger pointing at each other, etc.

Support vaccination records in some regions

Now iOS 15.4 allows users in some regions to safely store vaccinations in the "Health" App Record and quickly access it from Wallet.

New authentication function

The new macOS 12.3 supports the Passkey function, allowing users to log in to Passkey-compatible websites and apps on iPad or Mac using iPhone.

iPadOS supports Universal Control

The most anticipated Universal Control feature in macOS Monterey 12.3. A single keyboard, mouse or trackpad can now be used seamlessly between Macs and iPads, and even multiple Macs or iPads can be connected. The cursor can be moved from Mac to iPad, text entered on Mac can be displayed on iPad, and content can even be dragged and dropped back and forth between the two Macs.

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