Google is going to give a good news every user. Google is going to give you a feature to use that you do not need a voice command and even you do not need to touch your phone.
The Federal Communications Commission of America has approved the creation of a gesture sensor by Google. Radar motion based This sensor will be used in variants, computers and smart phones. After which the device can be controlled and operated with gestures. This sensor works on the radan signal and with the help of it, only the hand signals will be able to control the device. The device it will be installed will start working with device gestures.
Google started working on Solly Sensor in 2015, but Google wanted to work on this high-frequency censor. The reason for this was that the device could also be tampered with by another device, which Facebook had objected to.