My autobiography cannot be a tragedy

Chapter 176 This problem... has a problem
"Crackling!"

In front of the desk, Meng Lang tapped the keyboard quickly, and a string of characters in the dialog box quickly appeared and disappeared on the screen.

Ordinary is ordinary, the brother who is physically disabled is still completing the open source tasks that should be done seriously.

Another batch of codes were updated in his mind, and Meng Lang coded them out while it was hot.

But compared with the previous few times, the harvest this time is obviously much less.

At best, it just perfected the "nervous system model" he created so far, and improved some peripheral databases.

But there is not much innovation in the core algorithm and content.

The key is still stuck on the three major math problems!

Meng Lang moved his fingers, and couldn't help but look at the document he had just typed out.

The technical attachment of "Ordinary Road" in this episode is a "Detailed Explanation of Leg Mechanical Prosthetic Technology".

The structure is completely bionic, and the internal parts are quite precise. Meng Lang has printed dozens of pages of drawings alone.

The mechanical design part was Meng Lang's blind spot of knowledge. He was basically reading from heaven, so he could only call "beautiful", "beautiful", "unclear"...

However, some of them stepped into meng lang's professional field.

That is one of the most critical core technologies... "Motor Nerve Prosthetic Technology"!
Neuroprosthetics, also known as neuroprosthetics.

It is a discipline related to neuroscience and biomedical engineering to restore lost function to people with various disabilities and paralysis.

For example, cochlear implantation, the most widely used technique at present, has completed more than 70 successful operations worldwide, helping countless deaf patients restore their hearing.

But this is only the most basic application.

The advancement of cutting-edge neuroprosthetic technology is another bright technological pearl-brain-computer interface technology!
By implanting a micro-device in the brain, the consciousness of the brain is read, and then the mechanical prosthesis is controlled by short-range Bluetooth technology to move.

Musk Elon, known as "Iron Man", is said to be working on this thing recently.

This involves not only neurology, medicine, and biology, but also complex fields such as computer science and neural signal simulation.

To design prosthetics that can mimic normal biological neural signals, it is necessary to accurately simulate the non-linear input/output (I/O) parameters of normal functional tissue.

The computer modeling required to realize the mutual conversion technology of neural signals and electrical signals is a complex task.

Coincidentally, Meng Lang's "nervous system model" has been involved in this aspect.

At present, the world's most advanced bionic mechanical prosthetics can already perform simple movements controlled by the brain, and even have rudimentary tactile feedback.

But its practicability and cost are completely unsuitable for large-scale application.

However, the technical content of the prosthetic technology in meng lang's hands far surpassed the most cutting-edge technology in the world today.

In addition to the mechanical design structure that has been honed over time, the biggest difference between it and today's technology is that it uses the primary "nerve connection technology"!
Unlike the dense control nerves of the hands and brain, the motor function of the legs does not need to be as flexible as the hands, nor does it need to undertake the huge signal processing tasks of the central nervous system.

Therefore, the neural structure of the leg is relatively simple.

Involves sciatic nerve, cutaneous nerve, peroneal nerve, tibial nerve, etc.

Therefore, the mechanical prosthesis of the leg is relatively easy to realize.

The mechanical prosthesis in this drawing consists of two parts, one part is closely connected with the limbs and nerves, and the "port" is surgically installed at the end of the severed limb.

The other part is the main body of the mechanical prosthesis.

This technology does not need to insert chips into the brain. When using it, it only needs to insert the mechanical prosthesis into the "port" to complete the mutual conversion of nerve signals and electrical signals, and realize the freely controlled nerve connection.

Such mechanical prosthetics not only have strong anti-interference ability, but also are very convenient to replace. The modular design can completely realize replacement at any time.

"The civilian value and military value of this thing seem to be very good!" Meng Lang thought about it.

Needless to say, for civilian use, this flexible prosthetic is simply the gospel for thousands of disabled people in the world.

Then put on a simulated skin and mix in the crowd.

If you don't use the disability certificate to mix benefits, then no one will see that you can take the bus for free!
It is conceivable that after large-scale commercial production, it can add another channel for making money.

The impact on military use is even more far-reaching. This kind of mechanical prosthesis can be manipulated freely, and its speed and strength are far superior to ordinary soldiers.

In a sense, it is a kind of "endoskeleton armor".

Compared with the bloated exoskeleton, it is more compact and flexible. After the strength of the material is increased, it can play and run.

If Yan Weiwei put on this kind of steel long legs, that scene...

Can you imagine an ordinary soldier using Bolt's speed to complete a [-]-kilometer off-road with a load, then change a battery for himself, enter the battlefield, and then directly blast the steel plate of the armored vehicle?
The strength of semi-mechanized humans is not too exaggerated in film and television works.

How many soldiers were disabled and retired in the war?
If this technology is popularized, when 2043 comes, how many more super soldiers can humans go to the front line?

Although the biggest hidden danger of "madman's disease" has not been resolved, this may only cause some insignificant changes in the battlefield.

But quantitative changes lead to qualitative changes, and advantages have always been established little by little.

Even better, the technology doesn't advance too much beyond the current state of the art.

With the current level of medical and material technology, mass production can be achieved.

Even if it attracted a certain amount of attention, Meng Lang could use "huge R&D investment" to explain the source of the technology.

In contrast, overclocking medicine, a super drug that involves the forbidden zone of human beings, can easily stimulate the sensitive nerves of some people.

The doomsday crisis was so bad that it was beaten to the ground within seven days.

This kind of combat power is completely out of hand!

It's time to arm the human race!

but……

"Why do I feel that this technical document does not seem to be studied simply to satisfy that brother's desire to stand up again..."

Meng Lang stroked his chin.

Biomedicine...Nervous system models...Neural connection technology...Mechanical prosthetics...Biocomputing...

The technologies one by one are like comic strips, connected in a series in the mind.

Meng Lang's heart suddenly moved.

Huh?Looking at it together... this seems to be a technical suit!

Biology, computer science... If you add brain-computer interface technology as a bridge between the two...

human-computer interaction...

hiss!
Yup!Mechanical prosthetics are just the most basic application of this technology.

Its advanced technology, after realizing the perfect "brain-computer interface", is the ultimate technology that human beings yearn for and dream of...

virtual reality technology!
Meng Lang's eyes lit up, and he felt a sense of enlightenment in his heart.

All along, his brothers have been fighting on their own.

In order to save himself, he accumulated today's advanced technology step by step.

But the problem is that one hammer in the east and the stick in the other will not form a system at all, and will not form a joint force.

There is a feeling of mob, powerful and powerless.

Today, these scattered technical materials seem to be connected together by this "leg", pointing to a revolutionary technology that is not inferior to "nuclear fusion" at all!
"Virtual reality technology..."

In The Matrix, humans have a neural interface at the back of their necks.

As long as you access the "matrix" through this interface, you can enter a fully immersive experience, which is equivalent to entering the "matrix world" with consciousness.

This is one of the applications of virtual reality technology.

It is conceivable that by that time, the organizational efficiency of human society will undergo earth-shaking changes.

The concept of time and space will be completely subverted by the virtual world!

Meng Lang looked at the technical documentation with fiery eyes.

Where are the legs?
It is simply the wings of dreams!
Of course, that level of ultimate technology is already a super technology involving the central nervous system of the brain.

The one in meng lang's hand was naturally far from it.

But looking at my current technology accumulation, it seems... I have already completed some kind of technology pre-production without knowing it?
Continue to develop in the future, the potential is endless!
"Wait! This technology...maybe has a more profound meaning to me..."

Meng Lang seemed to have grasped something.

Life has a limit, but knowledge has no limit.

So...is virtual reality the ultimate technology?
Do not!This technology has the potential to continue to develop.

If it continues to develop... Various sci-fi film and television works flashed in my mind.

For example... the famous "brain in a vat"?
Abandoning this sickly and troubled body and leaving only one brain, will he be able to go further?

If you go further, farther...

The legendary "consciousness upload" directly transforms itself into a string of codes and lives in the virtual world?
Isn't this another kind of eternal life?

Eternal life...

The ultimate goal of all things being one.

Without any precautions, you just appeared in my world...

Although the method is somewhat unacceptable, but in despair, what can't be done?
Even if I don't use it, as long as one brother uses it...

"The End of the Universe" is not a dream!
Meng Lang seemed to have discovered the most suitable "technology tree" for him all of a sudden.

In popular terms...

This road... points straight to the avenue!

"However, this is a bit beyond the limit of human acceptance. If it is not a last resort, let's see if there is a more human-like evolutionary path."

But the idea has already gone through in my mind, which is basically equivalent to making a company-wide announcement.

Brothers go to extremes if they are not in order.

It's just that this idea is too advanced. If you want to complete all technical research, I'm afraid it will take hundreds of years to make a foundation.

The road still has to be taken step by step.

Before trying to insert wings, I still think about how to give people a leg first...

Meng lang took out a document from the drawer.

"Three outstanding mathematical problems in the process of building neural models".

It seems that if this stumbling block is not resolved, the work on system modeling will not continue.

After thinking about it, I started to crackle and operate on the computer.

After acting as a disguised agent and adding multiple springboards, Meng Lang successfully used a zombie user who had been silent for more than ten years to register a BBS vest of Shuimu University.

On the university's internal forum, he used a vest to post three extremely lengthy questions, and attached a high reward.

These three questions were purely mathematical questions and did not involve any technical information that could not be made public, so Meng Lang didn't have much concern.

Shuimu is regarded as the top science university in China, gathering the country's top professors and talents in the Department of Mathematics.

Even if they can't solve it, as long as someone is interested in these problems, it will definitely spread among the top mathematical circles.

Then meng lang's goal was achieved.

It’s okay even if you fail, it’s just an attempt anyway, if you can’t, just try again on another platform or forum.

He felt as if he was growing fairy peaches in a flat peach garden.

Plant the seeds, and then wait quietly for the vicissitudes of life and the changes in the world.

Perhaps after several decades or hundreds of years, one of the brothers suddenly told himself that the peach was ripe, and then mailed one to him from a distant time and space.

"Cuckoo~" My stomach suddenly growled.

After waking up with a hangover, I have been busy all afternoon. I checked the time, and it was almost dinner time.

So I packed up, classified all kinds of confidential materials, placed them properly, and walked out.

"Ding dong!" Press the doorbell on the opposite side.

It was Yan Weiwei who opened the door. When she saw Meng Lang, her face darkened.

"Uh...hehe! Is dinner ready? I'm a little hungry."

I don't know when it will start, and it seems to have become a matter of course to come here for a meal.

Meng Lang smelled the fragrance and saw Xiao Yu busy inside.

"Uncle, dinner will be ready in a while, you sit down for a while!" Xiao Yu's voice came from inside.

"Hmph!" Yan Weiwei snorted, and ran to the sofa to watch TV.

Obviously, the anger from last night has not subsided.

The plan to pour meng lang down failed again.

Yan Weiwei was brought down for the second time, and this time, it was Meng Lang and Lin Haitang who joined forces...

What a shame!
Meng Lang was cheerful and didn't care, he just sat on the sofa and watched the dog blood drama with him leisurely.

What he didn't know was that the math problem he casually sent to Shuimu Campus Network had already caused a sensation.

However, it wasn't the problem itself in the first place...

……

"Fuck! Who is this, the 0 behind the reward, is it because my eyes are doubled?"

"1000 million! Is it true or not?"

"Fake it, you don't need a deposit to brag."

"Maybe it's the South Vietnamese Dong? I can do it myself!"

"Grandstanding!"

"Let's not talk about the reward amount, but... why can't I understand this topic? Please, I am a doctoral student in the Department of Mathematics!"

"Hehe! If ordinary people can understand it, can they offer a reward of 1000 million?"

"Correct me, the doctor is not an ordinary person."

"That's an ordinary doctor!"

"Which big guy from the mathematics department can explain? I can understand every punctuation mark, and if you put it together..."

"This seems to be the algorithm that needs to be used in data modeling... Forgive me, I can only help you here."

"Hiss! This question... has a problem!"

"What's the answer upstairs?"

"I found that the topic in this question is actually inspiring to my research topic! Master!"

"What project do you have?"

"Explaining Bayes' theorem in non-terms is to use the probability of B under A to obtain the probability of A under B.

For example, if a kitten likes you, there is a% probability that it will turn its belly in front of you. May I ask how likely it is that a kitten will like you if it turns its belly in front of you? "

"..."

(End of this chapter)