Google is certainly going in the right direction when it comes to AirPods-challenging earbuds, as proven by the five-star Google Pixel Buds A-Series. Now, it seems the company has some intriguing ideas for future earbuds and wearables.
A patent filed by Google to the World Intellectual Property Organisation (WIPO), published on 3rd March (and first reported by LetsGoDigital) shows a “Skin interface for Wearables” including a smartwatch and earbuds, which are depicted being controlled by a user touching their skin, rather than the device itself. The patent application explains that tapping or swiping the skin near the wearable creates a mechanical wave – a movement which built-in sensors can translate to on-device actions.
This isn't the first time Google has tried such an innovation, either. The Google Nest Hub (2nd Gen) features the Soli sensor for motion detection and Sleep Sensing, for starters. Not only can you stop and resume tracks by simply showing your Hub the palm of your hand, the chip housed within the speaker can tell you how long you slept for and how restful your sleep was. Then, there's the slightly older Pixel 4, the first phone with a radar sensor. Waving left or right – your choice – above the screen allowed you to skip songs forward and back during music playback; waving across the screen silenced calls and snoozed alarms.
Has Google's gestural functionality been a hit? Debatable, (the feature did not return in Google's Pixel 5 or Pixel 6 smartphones) but then, nobody had claimed that actually touching a display-enhanced smart speaker or a phone to control it had ever proved unreliable or annoying. Touch controls for earbuds, on the other hand, often receive such a criticism...
For now, we wait.
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