Datasea advances acoustic brain-computer interface technology

Datasea Inc. (NASDAQ: DTSS) announced developments in two acoustic-driven brain-computer interface initiatives focused on assistive communication and rehabilitation robot control applications.

The Beijing-based technology company said its China operating entities made progress on BCI technologies that build upon its previously disclosed acoustic-driven BCI framework from late 2025. The developments aim to advance acoustic-enabled BCI technologies from neural signal processing toward system integration and practical applications.

The first initiative targets assistive communication for patients with neurological conditions such as stroke survivors. The technology explores a BCI-based intention recognition system designed to interpret neural signals and map user intent into control instructions for external devices.

The second initiative focuses on rehabilitation robotics, examining methods for translating neural signals through brain-computer interfaces into control logic for upper-limb rehabilitation training robots. The system integrates neural signal decoding, control logic generation, and robotic execution within a unified framework.

The company's R&D team noted that these advancements build on previously disclosed acoustic coupling and neuromodulation technologies that addressed signal interference and stability issues during BCI signal acquisition. The new developments incorporate signal enhancement through acoustic field modeling, genetic algorithms for EEG feature selection, and flexible electrode materials.

Datasea has initiated collaborations with domestic health robotics companies, including Nanjing Linghang, to integrate the acoustic-driven BCI technologies into health robot systems for validation and application exploration.

According to industry reports cited by the company, the global brain-computer interface market is projected to reach approximately $15-20 billion by 2030, with non-invasive BCI technologies expected to be among the fastest-growing segments.

"These advancements not only reinforce our core technology barriers, but also further clarify our long-term strategy centered on acoustic technology plus multi-scenario applications," said CEO Zhixin Liu in a statement.

The information is based on a company press release statement.

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