电广传媒：在脑机接口方面，达晨财智及其管理的基金投资了博睿康技术（上海）股份有限公司

Group 1 - The core strategic direction of the company is "New Cultural Tourism + Large Asset Management" [1] - The company’s subsidiary, Dacheng Caizhi Management Fund, has a scale of nearly 66 billion yuan and has invested in over 800 enterprises [1] - Key investment areas include intelligent manufacturing, artificial intelligence, information technology, and life sciences [1] Group 2 - The company has made investments in brain-computer interface technology through its fund, specifically in Borui Kangji Technology (Shanghai) Co., Ltd. [1] - The company holds a small percentage of shares in the invested brain-computer interface company [1]