iOS 10 Siri waveform image 001

iOS 10 adjusts how a tetherless Siri feature works in a rather interesting way. Rather than have every single nearby device respond to the ‘Hey Siri’ command, creating a cacophony of multiple sounds, iOS 10 responds to the hotword on only one nearby device at a time.

As first discovered by 9to5Mac, the Siri waveform animation reveals that even though all nearby devices are listening for voice input all the time, iOS 10 intelligently determines which devices should stop listening and let just one device take the lead.

Writer Benjamin Mayo suspects that iOS 10 appears to send a message to other nearby devices to cancel out the listening operation. “This all happens very quickly too, the Siri overlay appears on the secondary device for a fraction of second before disappearing,” reads the post.

It’s unclear how precisely the feature works, but I’d wager that Apple is using Bluetooth to establish presence information for every device within Bluetooth range, and then sends a direct command to select devices to stop listening, either via Bluetooth or Wi-Fi.

Apple did not mention anything about this feature at WWDC 2016 nor is it mentioned in the official iOS 10 press release and on the iOS 10 Preview webpage.

macOS Sierra does not support ‘Hey Siri’ functionality so this usability enhancement has no bearing on computers running a developer preview of macOS Sierra.

What do you think about this particular improvement in iOS 10?

Source: 9to5Mac

  • Jerry

    Thank god. Hated hey Siri turning on both on my watch and iPhone

  • Sohail Wahab

    That’s why we love !

  • Urname

    Could be possible, and would be more interesting, if the receiving iOS device sends out an audio signal to tell the other iOS devices to stop listening.

  • Tony Trenkle Jr.

    Wasn’t it supposed to only respond to your voice in iOS 9? Thats why we set it up using our voice, right?

    • Andrew

      Yes, but this article is about if you had more than one device. Like, say I had an iPad and an iPhone with Hey Siri enabled, and I said “Hey Siri.” Before, they’d both turn on, but now only one would.

  • Agneev Mukherjee

    We would love to have an “click to edit” option in Siri, in case she misinterprets something

    • Andrew

      You mean on macOS? Because that’s present on iOS.

      • Agneev Mukherjee

        Yes, thanks for the edit.

      • thunderqus

        Yup , we had no idea what you were talking about when you said Mac.

  • Anonymous

    Yes, now i can turn on hey siri on my ipad. I currently only have it on my phone. Awsome news!