Group 1 - The core viewpoint of the article highlights the commencement of construction for two key centers by Chengyitong, marking a new phase in the brain-computer interface (BCI) sector [1] - The BCI technology research validation center will focus on cutting-edge theories, key technologies, new materials, and core devices, aiming to create a complete innovation chain from basic research to engineering application [1] - The animal experiment center will provide in vivo research and application validation for core BCI technologies, equipped with facilities for various experimental capabilities, supporting the transition of BCI from laboratory to clinical applications [1] Group 2 - The construction ceremony took place on July 8, 2025, at the Beijing Daxing Biomedical Industry Base, attended by key company executives [1] - The research validation center will conduct studies on neural signal acquisition, processing, and decoding, as well as explore biocompatible materials and closed-loop control algorithms [1] - The animal experiment center will support experiments related to neural coding mechanisms, implantable electrode evaluation, and system integration, facilitating the practical application of BCI technologies [1]