Google has previously confirmed thatPixel 4Added ultrasonic recognition of air gesturesSoli TechnologyHowever, in the actual machine play video that was exposed earlier, not much about the application functions of this technology was revealed.9to5Google websiteThe news obtained is that a gesture operation mode called "Motion Sense" was discovered from the content of a suspected official Google promotional video. It will be possible to turn off the phone's alarm, mute incoming calls, or switch songs playing on the phone by waving gestures.
From the video content, we can see that the actual corresponding gesture operation method is almost all waving above the mobile phone screen, without more delicate finger operations. Therefore, it may be speculated that a single gesture can correspond to different operating functions in various application services.
However, since Google has not yet officially announced all the details of "Motion Sense", it is possible that there will be more detailed finger motion recognition to correspond to different operating functions, such as LG'sG8 ThinQThe added floating gestures can simulate different functional operations through gestures such as lateral movement, grabbing or rotation.
In a previous Google explanation, Soli technology, which uses ultrasonic recognition, will be able to respond to delicate finger operations, that is, it can carefully judge the differences in user's finger rotation, rubbing and other movements, and thus respond to different operation applications.
