Holographic brain-computer interface data acquisition system
Holographic technology research company MicroCloud Hologram has announced the launch of a holographic brain-computer interface (BCI) data acquisition system. The system combines BCI with holographic technology, enabling the two technologies to complement each other.
Holographic technology can be used as an information feedback tool for BCI systems, says the company, providing more realistic, prosperous, and stimulating contextual feedback for a more immersive user experience. BCI can be used as an input device for the holographic system, providing more direct and faster input.
The system, says the company, opens up a variety of new information output channels for the brain that will significantly enrich the content of brain cognitive science and neuroinformatics by:
- expanding the holographic display of the brain’s interaction with the outside world
- contributing to a deeper understanding of the brain’s information transmission and control patterns
- providing a transformative approach to the analysis of brain stimulation and neuronal interactions
The system converts the EEG data/other bio-electric signals obtained from the front-end analog amplifier into digital signals by means of an A/D converter and transfers them to a computer via an interface with the computer for subsequent processing. The system includes EEG amplification holographic data generation, digital control and an intelligent algorithm.
The A/D sampling of the EEG signal is controlled by digital signal processing, and then the digital EEG signal sampled by the A/D is sent to the holographic digital filtering by DSP. The filtered EEG signal is then recognized and matched by intelligent algorithm according to the holographic data in the holographic data tag library. Finally, the EEG holographic data is displayed and saved by various complex algorithms and parallel communication.
At present, says the company, its holographic brain-computer interface system is still in its initial stage, and its main application goal is to assist medical rehabilitation medicine, expand and repair people’s cognitive or motor sensory functions. With the further development of its BCI technology, the company expects it will have applications in aerospace, robotics, multimedia, and other fields.
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