Since the fourth quarter, many regions such as Shanxi, Henan, and Guangdong have launched new policy measures around brain computer interfaces, aiming to open up new space for industrial development. For example, on October 30th, the General Office of the People's Government of Henan Province released the "Action Plan for Upgrading the Quality of the Pharmaceutical Industry in Henan Province", emphasizing the acceleration of the construction of intelligent medical research facilities and large-scale scientific devices, and conducting preliminary research on facilities around brain computer interface technology and other fields. On July 30th, the Ministry of Industry and Information Technology and other departments jointly issued the "Implementation Opinions on Promoting Innovative Development of the Brain Computer Interface Industry", proposing to "strengthen basic software and hardware research and development" and "create high-performance products". Dong Xiaoyu, a specially invited researcher at the Capital Institute of Science and Technology Development Strategy and a senior expert at Zhongguancun Development Group, told reporters that the coordinated efforts of top-level design and local actions to promote the continuous release of policy dividends are conducive to promoting a good situation where policy and technological innovation, market expansion, and capital support resonate at the same frequency, empowering the high-quality development of the brain computer interface industry and cultivating new international competitive advantages. The report released by Guotai Haitong Securities shows that brain computer interface consists of three parts: brain, computer, and interface. The term 'brain' refers to the neural activity signals of the brain, such as scalp EEG, cortical EEG, local field potentials, etc; Machine "refers to devices that humans can control, such as computers, wheelchairs, prosthetics, and homes; Interface "refers to the use of machine learning or pattern recognition algorithms to convert neural activity signals into control signals that machines can recognize, achieving the connection between the brain and machines. At the level of technological innovation, with the rapid development of neuroscience, artificial intelligence, and microelectronics technology, China's brain computer interface technology is gradually moving from the laboratory to commercial applications. Among them, the integration of related technologies, products, and the medical and health field has significantly accelerated. Zheng Lei, Chief Economist of Samoyed Cloud Technology Group, stated in an interview with reporters that currently, the brain computer interface industry is in a critical window period of "technology verification+scenario landing", and medical and health are among the "most willing to pay" scenarios. However, the market size it can drive is limited. All parties should take medical health as a springboard, find effective ways to reduce costs and build brands through brain computer interface technology or products in this field, summarize experience for promotion, and thus obtain more economic and social benefits. In terms of market expansion, the "In depth Analysis and Development Prospects Research Report on the Global and Chinese Brain Computer Interface Industry from 2025 to 2050" released by the China Academy of Commerce Industry Research shows that the market size of China's brain computer interface will reach 3.203 billion yuan in 2024, a year-on-year increase of 18.81%. Analysts from the China Business Industry Research Institute predict that the market size of China's brain computer interface will reach 3.83 billion yuan by 2025. Experts interviewed generally believe that with the steady expansion of the market size, brain computer interface technology and products are expected to generate new hotspots in the consumer market in the future, driving multi scenario consumption upgrades. At the investment and financing level, IT Orange data shows that as of November 3, there have been 16 investment and financing events in the field of brain computer interfaces this year, with a total amount of 983 million yuan; In 2024, there were a total of 6 investment and financing events in the field of brain computer interfaces, with a total amount of 201 million yuan. During an interview with reporters, Zhang Xiaorong, the director of the Institute of Deep Science and Technology, stated that funds are flowing towards the field of brain computer interfaces on a larger scale and at a faster pace, indicating that industry enterprises as a whole view brain computer interfaces as a strategic track with disruptive potential, and look forward to seizing development opportunities and making long-term layouts. Against the backdrop of the continuous deepening of the industrialization process of brain computer interfaces, technological breakthroughs and clinical trials still require intensive financial support. It is expected that various capital sources will continue to favor brain computer interfaces for another 3 to 5 years. When it comes to the key tasks for the future development of China's brain computer interface industry, Zhang Xiaorong analyzed that all parties should at least do the following: strengthen the research and development of key core technologies such as materials, chips, and algorithms, and improve the performance and reliability of components; Encourage the construction of service-oriented platforms, promote the transformation of scientific and technological achievements, and continue to deepen the application of brain computer interface technology in the field of healthcare; Vigorously cultivate versatile talents; Gradually establish and improve the industry standard system in stages, strictly adhere to ethical and data security bottom lines. (New Society)