Shulou(Shulou.com)11/24 Report--

Recently, the 4th AR / VR Industry Forum kicked off in Shanghai. Zhang Xian, senior product manager of AAC XR Division, was invited to attend the forum and delivered a speech on the theme of "AR / VR acousto-optic touch application trend", sharing the latest technological achievements of AAC and the unique AR / VR acousto-optic touch full-stack solution. In Zhang Xian's view, the current AR / VR industry still faces the perception technology challenge of "optimizing user experience", that is, hybrid technologies, including visual, auditory and tactile feedback, are difficult to integrate seamlessly to achieve natural interaction between users and the environment in an immersive environment.

As the world's leading perceptual technology company, AAC insists on scientific research and development and manufacturing processes, and constructs the AR / VR perceptual interaction technology matrix from the visual, auditory and tactile dimensions, relying on a variety of sensing component users to "immerse" into the virtual environment, providing a more realistic sensory experience for AR / VR applications. In terms of R & D, more than 1/3 of AAC's employees are R & D personnel, and R & D investment accounts for more than 10%. Relative three-dimensional R & D investment has a differentiation advantage in the hardware industry. In addition, AAC Technology has set up a forward-looking "R & D-transformation-landing" research institute to provide better support for customers. In terms of production, AAC Technology provides one-stop "FATP" service, adopts advanced manufacturing technology and equipment, establishes a sound quality control system, strengthens the quality control of raw materials and parts, and helps customers to improve the reliability and stability of finished products.

According to the unique product characteristics of AR / VR, AAC Technology empowers terminal devices through one-stop acoustic solutions, from sound playback to picking up, covering a wide range of product and service capabilities: SLS ultra-linear acoustic platform, high-precision speaker acoustic devices, small-size smart microphone devices, exclusive audio algorithms and "Golden ear" professional debugging services to meet customers' diversified sound needs.

In the visual direction, AAC launched a new generation of display optical technology, represented by VR Pancake optical technology and AR diffracted optical waveguide technology, to help AR / VR devices achieve lighter and thinner volume, and bring a wider visual experience with a wider field of vision and higher picture quality. In addition, the next generation of AR / VR devices ushered in a comprehensive upgrade of visual perception. On the one hand, the equipment needs to obtain the image data of the surrounding environment, the use of computer technology 3D reconstruction, the combination of virtual technology and display. On the other hand, devices need to capture faces, eyeballs, gestures, movements, positioning and other information, so as to achieve real-time human-computer interaction. In view of the above scenes, AAC Technology provides camera modules, its "ultra-high definition, small size, light weight" characteristics can effectively meet the needs of AR / VR equipment.

In the tactile direction, in order to make the user experience a more realistic touch, AAC has upgraded its adaptive trigger solution. it is committed to providing users with low power consumption, strong push and pull force, clear tactile sense, smooth force feedback without stutter and ideal trigger for quiet and low noise. AAC also innovates in 6DoF VR handle interactive positioning solutions, using ultra-wideband linear motors and ecological RichTap ®software and hardware tactile solutions, so that the handle presents a more realistic touch and vibration effect, enhancing the viewing and gaming experience.

In order to serve the AR / VR machine with various functions and shapes, it is particularly important to provide stable production capacity. AAC is based on the four platforms of quality management, precision machining, engineering development and machine assembly to provide customers with one-stop FATP intelligent manufacturing solutions. "AAC is committed to creating a full-chain closed-loop, information-based and intelligent manufacturing," Zhang Xian said. through the mobile factory system, customers can complete production monitoring and data analysis, and instantly grasp all the information on the production chain. The information covers many links, such as incoming inspection, precision parts, structural components, module assembly, quality management, shipping inspection, laboratory testing and so on, so as to achieve beautiful, precision, high-quality and cost competitive terminal.

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