If what technology is closest to science fiction today, it must be a brain-computer interface.
Brain-computer interface research has achieved conscious typing (average input of 39 letters in 1 minute), and also achieves mind control, such as human control of mouse behavior, allowing it to complete complex tasks. It also realized part of the upload of consciousness, and even made people doubt whether the will is free.
The future is even expected to achieve partial loss of perception and then gain, such as vision; it can also transform non-human perception into human perception, which is actually very anti-sky, such as the ability to perceive ultrasound (like getting from bats) This ability is the same), such as sensing the magnetic field, etc., just like having super power!
As a new way of control and communication, the brain-computer interface can also be applied to the broader field of brain-computer fusion. It is the so-called fusion of silicon-based organisms and carbon-based organisms to create a super-human, and let the brain further extend naturally.
The development of brain-computer interface has put forward new requirements for the fields of brain electricity, brain cognition, brain rehabilitation, signal processing, pattern recognition, chip technology, computing technology, etc., and people will greatly deepen the structure and function of the brain. Awareness.
With the continuous improvement of technology and the efforts of multidisciplinary integration, the brain-computer interface will gradually be applied to reality for the benefit of mankind.
Joint scientists and industry experts and scholars from Harvard University Brain Science Center to jointly build the first long-term analysis of brain-computer interface industry in China and the United States, deeply deconstruct the technical route of brain-computer interface field, depict the commercialization trend of brain-computer interface and subject map, foreseeing unprecedented see.
Brain machine interface definition
First of all, what is the brain machine interface?
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Brain-Computer Interface (BCI): It is a direct connection between human or animal brain (or culture of brain cells) and external devices.
In this definition, "brain" means the brain or nervous system of an organic life form, not just "mind" (abstract mind).
"Machine" means any device that is processed or calculated in the form of a simple circuit to a silicon chip to an external device and a Wheelchair.
"Interface" = "Intermediary for information exchange".
The definition of "brain machine interface" = "brain" + machine "+" interface".
That is, a connection path for information exchange created between a human or animal brain (or a culture of brain cells) and an external device.
The brain-computer interface is a multi-disciplinary field, and the core disciplines include cognitive science, neuroengineering, and neuroscience.
Brain-computer interface technology knowledge: implementation steps and analysis
The basic implementation steps of the brain-computer interface can be divided into four steps: acquisition signal >> information decoding processing >> re-encoding >> feedback.
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