UWB Air-commanding remote control
UWB Air-commanding remote control
UWB Air-commanding remote control ensures precise positioning accuracy by sensing the "absolute position" on the screen, allowing users to enjoy a smooth "point-and-operate" experience. It utilizes compact UWB array antennas and combines IMU with UWB information to real-time capture crucial information such as the position and orientation of the remote control. It enables the remote control's 3D pointing to be transmitted via standard HID protocol, achieving a more intuitive form of human-machine interaction.
Program features
High integration with antennas, RF, UWB, IMU, and algorithms, compliant with IEEE802.15.4z standard
Dual-channel data transmission via serial/UWB, outputting distance, angle, and posture, facilitating rapid integration and secondary development
Intelligent low-power design integrating hardware, software, and algorithms to enhance battery life
Simple integration, no RF design required, compliant with IEEE802.15.4z standard
Supports a variety of document operations to meet meeting, teaching, and business scenarios
High precision distance and angle measurement, accurate pointing orientation, 360-degree omnidirectional positioning, smooth user experience
Supporting multiple document operations, suitable for meetings, teaching, and commercial scenarios
It’s extremely dexterous, allows USB receiving and plug-and-play, easy to carry
Solution
Using UWB (Ultra Wide Band) ultra-wideband technology, the relative distance and angle between the "receiving end module" and the "pointing end module" can be accurately obtained. The "pointing end module" is integrated with IMU inertial navigation. The module fuses the read inertial navigation measurement data with the UWB measurement data, and finally obtains the position and attitude information of the "pointing end module" relative to the "receiving end module" .
This set of modules is divided into two parts: the "receiving end" and the "pointing end". The "receiving end" is fixed on a device pointing to the display surface, such as a smart TV; the "pointing end" is integrated into a handheld operating device, such as a remote control;
The "receiving end module" integrates multi-antenna UWB, Bluetooth Soc, etc., and can output the three-dimensional position relationship (distance and angle) of the "pointing end module" relative to this module;
The "pointing end module" integrates IMU inertial navigation, multi-antenna UWB, Bluetooth SoC, etc., and can output the attitude and pointing plane projection point of the "pointing end module" relative to the "receiving end module";

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Cases
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Commercial display conference
In commercial display conferences, users can control the conference screen with precise pointing. The UWB smart pen integrates the functions of a presenter and a stylus pen. This enhances conferences efficiency and productivity.
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Smart education
In educational settings, the teaching pen supports interactive teaching, allowing teachers or students to control the classroom display screen through precise pointing. This provides natural and intuitive teaching interactions, promoting student engagement and focus.
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Smart home
Providing a smart TV remote control experience in the home, users can easily control the TV through Air-commanding  precise pointing, making home entertainment more convenient to operate.
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