Blooming America

Chapter 1029: Brain-computer interface

~Date: ~October 18~

Vietnam, located in the eastern part of the Indo-China Peninsula, borders China to the north, Laos and Cambodia to the west, and the South China Sea to the east and south. The coastline is more than 3260 kilometers long. Vietnam is rich in species and resources of wild animals.

Since Vietnam and the United States signed an agreement in Paris to end the war and restore peace in Vietnam, the U.S. troops have begun to withdraw from the south. The South was liberated in May 1975.

Within a few months, Vietnam will establish a new country.

A unified country.

"Thank you…"

Wang Shaotang, who bought a map, touched the Vietnamese boy's head in a kind tone.

"According to Vietnamese myths and legends, the history of Vietnam can be traced back from modern times to 4000 years ago. The ethnic origin of the Vietnamese can be as described above as the Baiyue nation, and the Vietnamese are Guangdong. Maybe you Americans would be interested in Vietnam?"

Wang Shaotang smiled and looked at the American next to him.

Well, the ostensibly "American journalist", Belderek Symes.

However, being rubbed by Wang Shaotang, Symmes felt goose bumps all over his body.

Although he is dressed in women's clothing, this guy is a full-fledged man-but he still likes to tease men and play ambiguously like a woman.

The Americans did not catch Wang Shaotang.

In other words, Wang Shaotang personally contacted the Americans.

In other words, Wang Shaotang surrendered to the Americans.

He told the Americans that he could do great things.

And the certificate he was going to hand over to the Americans was to come to Vietnam and kill the leaders here, which is regarded as revenge for the Americans.

In the 1970s, the gradual recovery and normalization of Sino-U.S. relations have caused Vietnamese leaders to feel dissatisfied with China. At the same time, another superpower, the Soviet Union, which was in a low period of relations with China, intends to win over Vietnam and complete its strategic thinking of outflaming China. With the great assistance of the Soviet Union, Li Sun began to implement a pro-Soviet policy, which evolved into a large-scale anti-China policy after 1976.

After the end of the Vietnam War. Li Xuan asked China to return some of the islands in the South China Sea illegally occupied by the former South Vietnamese regime, which Ho Chi Minh had previously clearly recognized as Chinese territory.

Originally, it was China that covered Vietnam, but now Vietnam has become the master of the Soviet Union. A feels that if it can kill the other party, it may not be a form of inaction.

And in their opinion, if Shaotang can really do all this, Wang Shaotang will definitely become a very good tool—provided that it can be used by them.

"Go back and plan a route first, I don't want to be put together by you after the murder..."

"Then you must prove your worth..."

to be frank. Symes really couldn't figure out why a would want to accept such a murderer.

The bullet is loaded.

"A headshot...Bang~"

A cruel smile appeared on Wang Shaotang's face...

What is the most headache for a mobile computer?

Endurance!

If the power supply is not enough, it will be troublesome.

Although it is a dummy body, Catherine does not want to fill her body with batteries...

"Relax, in this regard, I already have a solution. The neuroengineers of the Hive have designed a magical battery that can be implanted in the brain to recharge the blood sugar circulating in the brain and spinal cord. Theory The above battery is enough to power low-energy computing chips and sensors. Therefore, the movements of the human body and the signals sent out can rely on this chip to decode and transmit...Of course, in the body of the puppet, it is impossible to have The brain, there will be designed as processing equipment, and according to what I just said, if hematopoietic stem cells are effective, a microcirculation system can be designed and built in the dummy's body, but then we can use the dummy Realize our'power storage device'."

Think of the human body itself as a battery...?

Catherine was shocked by Jenny's thoughts.

"The material of the battery can be silicon and platinum, using standard semiconductor manufacturing technology. The role of platinum is to act as a catalyst, just like an enzyme in an animal's body. Platinum helps a battery **** electrons from glucose molecules, just like enzymes and oxygen help animal cells. Obtain electrons from glucose. The battery power can reach close to one milliwatt... This is not a low level compared to the solar cells on the calculator. It is still possible for a battery of this power to power complex computing chips..."

If Catherine can have a nano-level manufacturing process, maybe the efficiency can be even higher.

Catherine is not unheard of blood glucose batteries. The main purpose of sugar batteries is to power pacemakers.

This is information from the 21st century where Catherine was. At that time, because the previously developed auxiliary equipment in the body had energy problems, the power supply had to be replaced from time to time. Later, with such a blood glucose battery, the device became self-sufficient.

"Platinum's catalytic performance is very reliable and will not cause rejection of the immune system. It is absolutely stable and reliable. Now it will replace the human brain. I think it may be able to further increase the power, if it can be increased to 20, it will be almost the same. "

Speaking of which, the "full load power" of the human brain is almost 20 watts, right?

Catherine felt that Jenny had designed it on purpose.

"The inorganic body and part of the organic body are integrated. In this way, maintenance is convenient. If such a body can be created, it may be an epoch-making development..."

Jenny murmured.

"maybe…"

At this time, Catherine was thinking about what her first body should look like.

"The first body is set to be a yellow race, and it is placed in China. When I want to go to China, the world will take over the body through remote control, and then it will be fine..."

"The second word... well, just Mr. Smith, anyway, it is impossible to always turn this person into a dummy existence, right?"

Shouldn't Mr. Smith become a real person? This will help you hide your identity...

"But this is not the research focus. Our current research focus is here—"

Jenny pointed to Catherine's head.

"Here?"

"Correct,."

Catherine was a little surprised.

"Brain-computer interface?!"

Brain-computer interface, puter-e, abbreviated. It is a direct connection path established between human or animal brain (or brain cell culture) and external equipment. In the case of a one-way brain-computer interface, the computer either accepts commands from the brain or sends signals to the brain (such as video reconstruction), but cannot send and receive signals at the same time. The two-way brain-computer interface allows two-way information exchange between the brain and external devices.

In this era, the concept of brain-computer interface was defined by Catherine in the book "Information Revolution".

This is also one of the directions of future development that Catherine is thinking about.

According to Catherine's direction, the human body should finally be able to connect to the Internet with its own brain anytime and anywhere, and then continue to think.

"Look at this, Kate, this is a neuroprosthesis."

Jenny unfolded a design drawing.

Designed as a neural prosthesis, it can directly connect the brain-computer interface with 100 neurons in the motor cortex of the brain, and through the further connection of the functional current stimulation device (fes), it can drive the subject's arm The movement of the muscles to achieve the corresponding movement.

When the human body needs to move the arm or head, these 100 neurons generate activation signals, which are transmitted to and parsed into corresponding readable signal data. Through these input data, the muscle movement mode and current stimulation area corresponding to the signal are calculated. And the resulting data such as the force and torque that should be applied. As a result, the data is transferred to fes, which can stimulate muscle movement.

The remote control that Catherine and Jenny talked about before can actually be said to be the study of brain-computer interfaces, and the current research can also be said to be related.

Because there is no need to consider humanitarian aspects, Jenny has obtained a lot of research data here, and it is very simple to convert human motion signals into readable computer signals.

The inner principle of the brain-computer interface is that when a person’s brain is engaged in thinking activities, producing consciousness (such as action awareness or receiving external stimuli (such as vision, hearing, etc.), there is a series of electrical activities that accompany its nervous system. Electrical signals (eegs) can be detected through specific technical means, and then through signal processing (feature extraction, functional classification, etc.) to identify the true intentions of the parties, and convert their thinking activities into instruction signals, so as to achieve control of external physical equipment. Effective control. Based on this principle, like any communication and control system, it is composed of input (such as the user's eeg signal, output (such as instructions for controlling external equipment, signal processing, and conversion).

In the technical system, the key technologies include brain neurobiological signal acquisition technology, brain neurobiological signal processing technology and human-computer high-efficiency interaction technology.

"This lie is a small modification based on our previous plan. After reading the human brain signal, UU Reading www.uukahnshu.com will associate it with some pre-compiled simple basic exercise methods, such as lifting Arm, turn the wrist, move the fingers, etc., and then generate circuit signals to stimulate the movement of the corresponding muscles."

Jenny touched the prosthetic hand, and then said: "In Kate's body, the situation is like this: the device will read your movements completely, and then convert them into a signal that the computer can read, and then transmit it to the body here. Above, on this side of the body, our prosthesis has been compiled before, and the body can be manipulated according to Kate’s behavior as desired, and at this time, your body can move. And when you return It’s the same. Transmit the signal back and compile it into a signal that your body can "understand"."

That's it.

I used a pseudonym, sun...

Fourth today!

Roar~

There is one more~

&gt,

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