With the wide application of smart large-screen devices in scenarios such as home entertainment, smart education, and commercial display conferences, users' demands for human-computer interaction experiences are increasing day by day. However, problems such as complex operation and slow response of traditional mechanical remote controls, as well as insufficient pointing accuracy of empty mouse remote controls, have become the core obstacles restricting the upgrade of user experience. According to industry data, although the sales of high-end TVS equipped with directional interaction functions continue to grow, the existing technical solutions still face significant challenges in terms of anti-interference ability in complex environments, multi-device collaboration efficiency, mass production, and cost control.

In response to the pain points of the industry, Huayuen Corporation has launched a UWB (Ultra-Wideband) and IMU (Inertial Measurement Unit) integrated positioning technology for remote control of air fingers. This scheme captures the position and attitude information of the remote control in real time through a compact UWB array antenna. Combined with the self-developed "spatio-temporal fusion positioning algorithm", it can still achieve centimeter-level positioning accuracy in complex environments and supports natural interaction operations such as sliding, dragging, circling, and jumping.

At the seminar, technical expert Chen Mingjiang elaborately introduced the technical highlights and application scenarios of the solution. He pointed out that this solution adopts a modular design and can be easily integrated into existing Bluetooth remote control solutions to achieve rapid development and secondary iteration. At present, the plan has reached cooperation with many leading enterprises, significantly shortening the project cycle and markedly reducing the R&D cost. Actual test data shows that the new directional interaction has increased the operational efficiency of people of all ages by 86%, the response speed of game scenes by 96%, and the smoothness of meeting courseware demonstrations by 98.2%.

Huayuen Corporationnot only demonstrated the accuracy and smoothness of the UWB Air-commanding Remote Control Scheme in terms of interaction experience, but also established a complete batch production capacity and quality control system at the production end, comprehensively overcoming the challenges of mass production and delivery.

With the continuous advancement of directional interaction technology, Huayuen Corporation is gradually changing the human-computer interaction mode of smart large-screen devices, bringing unprecedented convenience and interactivity to the home, education and commercial fields.
During the IOTE 2025 Shanghai event, the UWB Air-commanding Remote Control Scheme of Huayuen Corporation became the focus of the high-precision positioning exhibition area, attracting many industry experts and enterprise representatives to stop and experience it. With the continuous iteration of technology and the expansion of scenarios, Huayuen Corporation is expected to set a new benchmark in the field of smart large-screen interaction and open a new chapter in human-computer interaction.