VisionSys AI is a China-based, early-stage company attempting to build a brain-computer interface (BCI) business. The company was originally founded in Beijing in 2002 as an IT professional training company, later pivoting into STEM education for children before divesting both businesses entirely by 2025. In April 2025, VisionSys acquired a BCI technology system — comprising core algorithms, software, and hardware — designed to collect multimodal signals (brainwaves, facial expressions, and head movements) and decode them in real time using AI to control or interact with external devices. Potential applications span medical rehabilitation, general wellness (sleep support, meditation, stress relief, attention monitoring), and industrial or research use cases. The company plans to operate under two models: a service model providing customized BCI signal decoding and technical services to technology companies, medical institutions, and research organizations; and a product model procuring and reselling BCI-adjacent devices such as EEG sleep devices, attention-monitoring headbands, and rehabilitation tools. VisionSys prioritizes non-invasive general wellness products first, given lower regulatory barriers, before moving into medical and rehabilitation applications. The business is pre-commercial and highly speculative — the company has 17 employees, no registered patents, no significant manufacturing facilities, and minimal revenue.