Google Testing New Double-Tap Gesture on Back of Pixel Phones for Launching Camera, Assistant, and More

Google is reportedly testing an interesting new gesture for its Pixel smartphones that lets users double-tap the back of the handset to control various functions.

Doubletap
XDA-Developers discovered the new gesture system, codenamed "Columbus," in the Android 11 developer preview for Pixel phones. According to the site, the double-tap gesture can be used to perform the following actions:

  • Dismiss timers
  • Snooze alarms
  • Launch the camera
  • Invoke Google Assistant
  • Play or pause media
  • Collapse the status bar
  • Silence incoming calls
  • Unpin notifications
  • Other "user-selected action"

The double-tap gesture apparently doesn't require any special hardware, as it relies on the phone's gyroscope and accelerometer. XDA-Developers managed to get the gesture working on a Pixel 2 XL and Pixel 4 XL, both running Android 11 Developer Preview 1. You can see the gesture being used to launch the Camera app in the clip below.



To prevent the gesture being activated unintentionally, Google has also added so-called "gates" to stop the double tap actions from taking effect. Some of the currently implemented gates are said to include camera visibility, charging status, keyguard, and more. XDA believes the Settings app will also contain gesture training activities for the user to perform in order to refine its responsiveness.

Google's own-branded Android phones have included innovative interactive gestures before, such as fingerprint gestures, Active Edge, and Motion Sense on the Pixel 4 series. Active Edge lets users squeeze the sides of the device to quickly activate Google Assistant, while Motion Sense allows users to skip songs, snooze alarms, and silence phone calls by waving a hand in front of the phone.

Apple has also experimented with new ways of interacting with iPhones, including the use of touch and touchless gestures. A 2018 rumor from Bloomberg suggested Apple is working on iPhones that will use touchless gesture controls, allowing users to hover over the iPhone to navigate through the iOS operating system using a finger, but without having to touch the display.

If Apple moved forward with that rumored gesture technology, it could show up in iPhones as early as 2020, according to Bloomberg's two-year timeline for the feature. It's not yet clear if Apple is continuing to experiment with gestures, though, as we haven't heard any information on such a feature coming to the 2020 ‌‌iPhone‌‌ lineup.

What do you think of Google's rear double-tap gesture? Is it something you'd like to see in a new-generation ‌‌iPhone‌‌, or are touch-less gestures the future? Let us know in the comments.

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Top Rated Comments

cmaier Avatar
72 months ago

Something like this is obvious and I’ve recommended it to apple. What if volume down opened the camera and took a pic, and volume up opened the camera d as s started recording a movie. I’d miss a lot fewer moments if the added this.
and you wouldn’t be able to control your volume. Sounds fun.

maybe the power button can open Twitter and tweet whatever your last photo taken was. And the letter “e” on the keyboard can dial your mom on the phone. And tap and hold on the phone icon can mean volume up.
Score: 15 Votes (Like | Disagree)
TheSkywalker77 Avatar
72 months ago

What do you think of Google's rear double-tap gesture? Is it something you'd like to see in a new-generation ?iPhone?, or are touch-less gestures the future? Let us know in the comments.
It’s just a gimmick, imo. So are air gestures.
Score: 9 Votes (Like | Disagree)
heov Avatar
72 months ago
This is clever and innovative. Being able to disable alarms alone makes this an option worth having. Dont like it? Disable that feature. Customization and options is what Android is about.
Score: 8 Votes (Like | Disagree)
AngerDanger Avatar
72 months ago
Google is surprisingly eager to capitalize on the PS Vita rear touchpad's lack of success.
Score: 6 Votes (Like | Disagree)
Mansu944 Avatar
72 months ago
Something like this is obvious and I’ve recommended it to apple. What if volume down opened the camera and took a pic, and volume up opened the camera and started recording a movie. I’d miss a lot fewer moments if the added this.
Score: 5 Votes (Like | Disagree)
44267547 Avatar
72 months ago
I mean, I always like to see new ways of controlling the UI, but my question is, do consumers really remember how to do these types of things? Think of it like 3D Touch, a really useful feature for those who actually knew how to manipulate it, but for the majority of consumers, it was confusing and they didn’t know what it was for. That’s kind of how I see this double tap feature.

For someone like myself heavily into ‘tech’, I like to utilize the small, hidden little features with smart phones that do make it more convenient to access certain points within the phone itself, but for the majority of consumers, they’ll never use this.
Score: 3 Votes (Like | Disagree)