Huawei watch the latest patent announcement: back of the hand can be used as 'touch screen'

Recently, Huawei announced a new patent application, according to the patent shows that the new technology can watch the screen content projected onto the user's hand, the user can display and input in the back of the hand, while Huawei also describes the new patent as a The unique smartwatch gesture control method allows users to interact with the watch without having to physically contact the watch, which was originally submitted by Huawei in July 2016, but was not announced until this week.

It is learned that the patent name applied by Huawei to the World Intellectual Property Organization (WIPO) is: 'Wearable device and gesture inputting method.' The advantage of this new patent is that the user's writing area is no longer limited to the display of a smart watch Screen, and the technology is also capable of projecting ultrasonic or infrared signals out of the device, which means the user can type in the back of his hand while the smartwatch still records the user's movements as long as the user is pointing his hand at the level sensor , The message will be displayed.

It is reported that, because the sensor can be projected in all four directions, the user can draw gestures on the watch to control the air, in addition, you can use double-click and long press and other actions to operate the device based on this innovative technology, Huawei is expected for its Watches Develop new input modes that will help solve the user's interaction with the smart watch's small screen.