From black technology to super engineering

half an hour later.

"You are the little brother."

"What little brother?"

"Don't pretend, I found Brother Xiaohao's question on Zhihu, and followed the clues to watch the ticking ticking video."

Qi and Mo is dressed very lightly today, just a white T-shirt, capri pants, and a messenger bag.

Out of habit, she still put the bag in front of her body and hugged it with her arms.

As she spoke, she looked up at Ye Ming, with a touch of admiration in her eyes: "I won't say what YM in the account YM5d is. The habit of open source code is yours at first glance."

"Where did you see it?"

"Everyone's code has a style. Last time I watched you modify the source code of the RM team. The style of the modified code is consistent with the open source code. In addition to the latest video, it is a brain-computer controlled robotic arm... "

Ye Ming: "..."

"You still don't admit it?" Qi and Mo stood still, their eyes widened.

Ye Ming laughed: "It's not ashamed...well, I am."

"I'll just say it!" Qi Yumo laughed: "Boss, please take care of me from now on."

"no problem!"

"Hmm! The attitude is quite good, it's not in vain for me to tear you apart on Zhihu..."

Hearing this, Ye Ming was startled, and was a little puzzled: "Is there still someone hitting me on Zhihu?"

"You don't know?"

"I didn't care about uploading the video. I've been sitting in the dormitory reading books for the past few days."

"..." Qi and Mo were speechless for a while.

Isn't this guy too low-key?

Oh no...not understated.

Low-key is deliberate.

He is calm.

In this era when traffic can be directly monetized, if someone changed, he would have jumped out and become an Internet celebrity long ago. He's fine, he's been on Zhihu's hot search twice and he's like a normal person...

"Brother, I really admire your mentality!" Qi Yumo gave a thumbs up with emotion, his admiration was beyond words.

Ye Ming blushed: "Cough... what did those people say?"

"You can say anything."

"Cyberthimble?"

"That's an old hammer." Qi and Mo laughed: "Now the guess I agree with the most is that I think you belong to a scientific research team and use the team's results to reward yourself, so I dare not Show your face."

Ye Ming: "...But this time the brain-computer linkage was indeed done by me and the brothers in Mr. Tang's group, so I didn't say that I did it alone. But I still did the important work. And I also said that I plan to make a video, and my brother also supports it."

As he spoke, he looked at Qi and Mo: "How did you refute them?"

Qi Yumo blinked: "I said, I probably know this author. If it is really him, then he is much more powerful than what you guys imagined."

Ye Ming coughed, a little embarrassed: "Thank you."

"But I'm a soft-spoken person, and I don't even have a single compliment. I'm so mad."

The two walked out of the school gate laughing all the way.

After a while, a Didi stopped in front of the two of them, and Mo Gu and a tall and thin man with glasses got out of the car door.

*

*

"Old Liao, you can just order casually, this guy is a local tyrant."

In the private room of the hot pot restaurant, four people sat sparsely around a large round table. Mo Gu ordered dishes for himself and Qi Yumo and handed the menu to Liao Feiyu.

"Haha, then I won't be polite." Liao Feiyu laughed, picked up a pen and quickly checked the menu a few times.

When the menu was handed over to Ye Ming, he found that although Senior Brother Liao said he was being rude, he actually only ticked the fat beef and the like. He doesn't care if he invites people to eat a hot pot, but the act of ordering rationally is very pleasing in itself.

So he finally ticked off two platters and snacks, and ordered two cups of ice cream for the two girls.

"Brother, would you like some wine?"

"You don't have to drink, and you have to go to the laboratory after eating."

"Okay, let's have a drink."

After handing the menu to the waiter, Ye Ming and Liao Feiyu chatted about doing experiments.

He was right in guessing that Liao Feiyu from Ph.D. 3 is indeed the one in the team who is in charge of rubbing chips by hand, and is also the main work force of another research group in the big team.

And judging from the way Senior Brother Liao looked at Ms. Mogu, the reason why he was able to come out to eat may be due to other factors...

Well, the cousins ​​are indeed above par.

...

Mogu and Qi and Mo each shared an ice cream. Seeing that Ye Ming was only talking to Liao Feiyu, she couldn't help but smile slightly: "Ye Ming, don't you want to ask about integrated electrodes?"

"Eh..." Ye Ming felt embarrassed after being reminded by Mo Gu, and looked at Liao Feiyu with a smile: "Brother, integrated electrode..."

"Well, that's it. Tell me first, is your integrated electrode invasive or non-invasive?" Liao Feiyu paid attention to Ye Ming's reaction as he spoke.

He came today, on the one hand, because of Mo Gu, on the other hand, he is also very interested in this guy who wants to work on brain computers in freshman year - I heard that he is also the national champion of the robot competition.

If you’ve done it before, you’ll know that if you just want to “play”, the lowest-end Taobao has it for a few hundred dollars—it’s called mind control, training attention, and intellectual development. The kid money kind.

But if you want to achieve real functionality, it is not a play mentality, nor can it be done by one person.

Judging from Ye Ming's needs, the integrated electrode he wants is obviously not a project that can be "played" by one person.

If it is invasive, it will also involve brain surgery...

So, he was very curious.

Fortunately, Ye Ming quickly explained: "Non-invasive, that's the kind, similar to patches."

Liao Feiyu nodded slightly and breathed a sigh of relief.

Fortunately, this guy didn't send a certain team to secretly inquire about the news.

"For the patch, you can actually choose the microneedle electrode." Liao Feiyu smiled, poured a plate of fat beef into the hot pot, and held the chopsticks: "Now the microneedle integrated electrodes of foreigners are doing very well. A little bit, but there are companies doing it.”

Paint and Mo was confused, she looked at Ye Ming: "What is a microneedle electrode?"

"It is an electrode similar to a needle tip. It can penetrate the surface of the skin, but it does not penetrate completely and cannot touch the nerves. Therefore, the impedance is guaranteed without pain and injury, and the signal-to-noise ratio is reduced." Ye. Ming explained for her, then frowned slightly: "But it's not suitable for my plan, my plan is to integrate more bare electrodes on the flexible material - it doesn't have to be used on the head, other places are also possible .”

Liao Feiyu was startled when he heard this.

It's not intrusive, so where should it be used?

Could it be that the brain-computer team of the Provincial Jiaotong University has progressed to the point where it can analyze all the neural discharge activities at the size of the fingernail regardless of the impedance and signal-to-noise ratio?

This is so unscientific!

Musk doesn't even dare to brag like that.

While hesitating, he heard Ye Ming say sincerely: "Brother, I really hope to make one, see if there is any way or way."

Liao Feiyu took a deep look at Ye Ming.

After a while, he pondered: "On my side, the cost of the laboratory is very high, and I don't have time."

Ye Ming stopped in the air with a hairy belly and waited.

"Just now I said that there are also microneedle electrodes in China, and one of my master's classmates is in it. If I understand correctly, your needs are only for integration, bare contact, and flexible substrates, and you don't need microneedles. Right?"

Ye Ming said in his heart that he is indeed a doctor, and he summed it up in one step, so he nodded heavily: "Yes!"

"Then I'll ask around later, but you have to be mentally prepared, the price may not be cheap."

Hearing that it was not cheap, Ye Ming immediately became a little nervous: "That... can it be controlled at around 10,000?"

"Then you have to ask first to know." Liao Feiyu said with a smile: "Are you really 'playing' by yourself?"

Ye Ming nodded.

"True high-end player" Liao Feiyu gave a thumbs up.