There is no end to the speculations of technology lovers about Pixel 4. Especially in the last few days, there has been a lot of criticism about the design of the leak. Even as an exceptional company, Google itself has been releasing various teasers related to their new pixels. Apple, however, is the exact opposite of Google.

However, a 22-second Pixel 4 promo video released by Google yesterday shows face-unlocking and motion-sensing technology. Face unlock is nothing new now, so no one will talk so much about it.

However, the new motion sensing technology they announced is quite interesting. With this you can do various things including receiving calls, disconnecting, snoozing alarms by waving your hand in front of the phone. Of course, such gesture technology is not a new thing. This type of technology has been seen in various devices before. However, they used to work on the basis of software using the front camera or proximity sensor of the mobile which was not very reliable.
https://www.youtube.com/watch?v=KnRbXWojW7cHowever, according to the MIT Technology Review, behind the Pixel 4’s gesture system is Google’s Solly Gesture technology, which they developed themselves. At the same time, this is the first phone that has soli gestures. The Solly technology is nothing more than a small radar.

Yes, that’s right. It works just like the radar used in the aviation world. However small in size. This allows it to take commands by understanding your gestures, even in the dark, even if there is a cloth or screen in front of it. So from this point of view, this new technology of Google will be completely different and improved from the wave gestures shown by different companies. Even after that, before the official release, nothing can be said about the capabilities and accuracy of the technology.