Google is updating Android to support Auracast, a Bluetooth LE technology that makes it possible to create, listen to and switch between public broadcasts of Bluetooth audio on the devices you already own. At its simplest, Auracast could let you to tune your Bluetooth earbuds to a muted TV in a public space and hear its audio. For Google, though, it sounds like the company is primarily interested in using the feature to make hearing aids even more helpful.
Google plans to use Auracast as a way to get Bluetooth audio streaming to hearing aids paired to your phone or tablet. If a TV or streaming device supports Auracast, you'll be able to use your Android device to connect the hearing aids directly to the source and hear what's playing. The company says any presets you've tweaked to customize how your hearing aids sound will carry over to audio you hear through Auracast, too. On Pixel 9 devices, you can even skip diving into settings to switch to the broadcast and instead scan a QR code to immediately connect your hearing aids.
The feature is coming to the Pixel 9 via the third Android 16 beta, which is also getting released today. Besides Auracast, the pre-release software includes a new accessibility option that lets you outline text to make it easier to read and a "Local Network Protection" feature that will give anyone with an Android 16 device "more control over which apps can access devices on their local network," Google says.
The final version of Android 16 is still a ways
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