IT Home December 15 news, Huawei officially announced today, synergy of all things, into the eyes. On December 23, Huawei's winter flagship new product launch, watch the new generation of HUAWEI MateBook unlock super intelligence. These include functions such as air control, cross-end circulation, and the Internet of Everything.
Huawei will release a new flagship mobile phone at the winter flagship new product launch conference on December 23, and will also release a new notebook that supports ultrasonic remote control, which will be the first time that the industry will support ultrasonic control.
Previously, the application of ultrasonic technology in the field of electronics consumption was mainly focused on the realization of human-computer interaction functions, and the application of ultrasonic control on laptops by Huawei was speculated to bring a new mouse-de-mouse interaction experience.
IT Home has learned that Huawei's previous patent application shows that it provides a contactless gesture control method and electronic devices. The method is applied to electronic devices, electronic devices comprising: at least a speaker and at least one microphone. The method comprises: displaying the target application, the target application is an application that supports non-contact gesture recognition; starting at least one speaker to emit an associative ultrasonic signal; starting at least one microphone to collect the reflected signal reflected after encountering the contactless gesture: According to the target application and the reflected signal, the target application responds to the contactless gesture. In this way, electronic devices can accurately achieve contactless gesture human-computer interaction in the target application, without considering the surrounding environment light, device cost and device material constraints, improve the user's experience of using electronic devices and target applications, and also reduce the cost of electronic devices controlling target applications to respond to contactless gestures.