According to the official WeChat official account of Xiaomi, Xiaomi announced the release of UWB technology, which will give mobile phones and smart devices the ability to sense space, and the mobile phones can be pointed at the device to control them.
The realization of "One Finger Connection" requires built-in UWB chips and array antennas in mobile phones and smart devices. With the help of Xiaomi's self-developed antenna arrangement and algorithms, precise spatial positioning can be achieved. Mi UWB technology is different from the existing narrow-bandwidth communication system. It has an ultra-large bandwidth of 500MHz to transmit information and improves the positioning accuracy to the centimeter level. This technology has also been used in the field of radar.
In addition, the "One Finger Connect " Xiaomi UWB technology has excellent security performance. Thanks to the ultra-wideband and narrow pulse characteristics of UWB, it is extremely difficult to be intercepted in space. At the same time, it is supported by the Xiaomi distance algorithm. Double insurance. These characteristics also give "Yizhilian" a broad imagination in practical applications. In the future, "Yizhilian" Xiaomi UWB technology will complement Bluetooth and Wi-Fi to meet users' wireless connection needs in different scenarios.
Xiaomi Magic has modified the Xiaomi 10 series mobile phones and a series of smart home devices, and added "One Finger Connect" Xiaomi UWB technology, which is the first to realize a revolutionary way of pointing interaction. Point the mobile phone at the smart device to control with one finger and send with one finger.
One-finger control: Pick up the phone, point it at the smart device, and the control interface will pop up automatically. Turn on the TV, desk lamp to color, select songs and view lyrics, all with one finger.
According to Xiaomi, we have modified the Mi 10 series of mobile phones and a series of smart home devices, adding the "One Finger Connect" UWB technology, built-in UWB chip and array antenna, and using Xiaomi’s self-developed antenna arrangement and algorithm to make the mobile phone and smart device With spatial awareness... Let's watch the video together.
Xiaomi UWB technology is a new generation of connection technology with ultra-precise positioning. UWB stands for Ultra Wide Band, which is ultra-wideband communication. A mobile phone supporting Xiaomi UWB technology can realize centimeter-level positioning of smart devices, which can perceive the spatial position like a human eye, and can be directly controlled by pointing to any smart device. The angle measurement accuracy can reach ±3°, just like the high-precision version of "Indoor GPS" .
One-finger delivery: In any interface of the mobile phone, point at the smart device to perform gesture operations, and the current screen can be automatically sent to the smart device such as Xiaomi TV, touch screen speakers, and Xiaomi notebook.
Xiaomi also claims that this is only the tip of the iceberg of "finger linking" Xiaomi UWB technology. Soon, even the "pointing" can be omitted to achieve a senseless linkage. Close to the car door, the mobile phone in your pocket automatically unlocks the door for you; through the gate, the mobile phone automatically swipes your card to pass smoothly. All this will be realized one after another with the landing of Xiaomi UWB technology.