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Home / Tips and Tricks / Google challenges Apple's iPhone X series with Face Unlock & Air gestures on Pixel 4 «Next Reality

Google challenges Apple's iPhone X series with Face Unlock & Air gestures on Pixel 4 «Next Reality



Almost two years ago, Apple added the iPhone's TrueDepth depth-perception camera for Face ID and Animojis. Now Google is ready to update the front camera of the Pixel series.

On Monday Google released a preview of some of Pixel's new features later this year. – Face detection for screen lock and gesture recognition.

Both features are activated by a range of sensors, including IR cameras for depth detection, similar to the implementation of Apple's TrueDepth camera on the iPhone X, and the use of Motion's Project Soli miniature radar chip.

The big news is Motion Sense, Google's brand name for the gesture recognition system. Using the Soli radar chip, the Pixel 4 detects movement in front of the phone and uses its camera sensors and software to interprete music-skipping gestures, snooze alarms, or reject phone calls.] Google calls Apple's iPhone X series "Face Unlock & Air" Gestures on Pixel 4 ”

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Google / YouTube image

"For the last five years, our Advanced Technology and Projects (ATAP) team has been working on Soli, a motion detection radar," said Brandon Barbello, Google's Pixel Product Manager , in a blog post.

"Of course, radar is the same technology that has been used to detect aircraft and other large objects for decades." We have developed a miniature version on top of Pixel 4 that captures small movements on the phone, using unique software algorithms with the advanced Hardwaresensor combined to detect gestures and recognize when you are nearby. "

image from Google / YouTube

For anyone who has some concerns about sharing their similarity with Google's data aggregation mechanism , the company notes that face recognition and solos radar operations occur on the phone, not the cloud, so the data never leaves the device.

Earlier this year, the Federal Communications Commission granted Google a waiver, the Project Soli Radarchip The Regulatory Authority has also granted Google permission to operate Soli-powered equipment in aircraft.

Pixel 4 will be the first device to install the Soli Radar Arch although, according to Google Motion Sense, "will be available in selected pixel countries" It seems Google n lobbying for Soli to operate on a large scale.

The beginning of the Soli project has interesting long-term effects on wearables with augmented reality. For example, Soli Radar could enable gesture recognition on Smartglasses or AR headsets.

In the short term, however, the Pixel Series continues to function as a Google testbed for mobile augmented reality handhelds. Currently, smartphones are the exclusive home for the Playground AR camera, and Pixel owners are among a select group of Google Maps users who can access AR navigation. Maybe the Pixel team has a few AR tricks in store that use Project Soli? We will probably find out later this year.


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