One of my favourite things about having a smart speaker is voice commands, as it gives you hands-free access to making calls, reading instructions, setting timers, and more. But let’s face it – shouting ‘Hey Google’ 20 times a day can get a bit tiring.
But if you have a Google Nest speaker or display, I just found out about a ‘hidden’ feature that means you don’t have to constantly yell for Google’s help for your device to interact with you. And it’s all down to Ultrasound Sensing.
