Please make money.

Sister Jing tried to explain from a scientific perspective that the voice Alia heard was distorted.

Of course Alia knew this, she was a little husband and not an illiterate.

Why the voice you hear is different from the voice in the recording? The reason is naturally that the transmission channels are different.

There are two ways for sound to enter our ears: through the air and through the bones.

The first is when you listen to someone talking. The sound waves transmitted through the air cause the eardrum to vibrate and are transmitted to the cochlea via the three ossicles.

The fluid-filled spiral of the cochlea converts these vibrations into nerve impulses that are received and interpreted by the brain as sound.

Most of the voices that humans hear are first transmitted through the bones.

After the sound is produced, it travels through the body's tissues and bones to the brain.

Sounds with longer wavelengths, known as bass, travel more easily through body tissues to reach the ear.

That’s why everyone always feels that their “original” voice is thicker and richer than in the recording.

What’s even more terrifying is that the human brain can deceive humans themselves!

It makes you feel that your voice is deep and attractive, just like it makes you feel that you in the mirror are not particularly ugly, but rather quite attractive.

But the cruel reality is that the frequency of sound produced by humans is almost exactly the same as that captured in recordings. Machines are always honest.

After listening to the recording, I wish I could just close my ears.

Look at the photos taken by other people’s cameras - delete, delete - who is this ugly guy?

Alia thought her voice was average... well, actually it was pretty nice.

But others thought her voice was better, so much so that when the sound source was first decided, Alia's test sound source was passed unanimously.

Of course, Lele has other filters in this regard.

For example, what kind of master, what kind of temperament of a young lady, what kind of personality and so on.

When things are safe, Alia might be the one causing trouble, bringing about the so-called 'danger'.

But when you’re really in danger, you can always trust her—isn’t that what Big Daddy is?

Anyway, Lele himself couldn't think of any dangerous situation that would make him afraid after calling out to Alia and getting the response of "I'm here".

Just be more reserved. If this were the case with the fanatical fans of Sakura Empire, Xiao Ai's 1.0 equipment would have to be relics...

Alia! That's the woman who can become me, Kasan!

Oh Kasan said he would taste it...

She rubbed her forehead and cooperated with everyone in the test.

To be honest, this thing is said to be 1.0, but the actual feeling of using it is much better than the dumb voice that Alia saw before she traveled through time.

The fully open database can even support conversations between it and Alia on topics such as the philosophy of life.

Weird... but really strong - but still weird!

"So where are you going to use this thing?"

"All the smart devices we produce, but the core is still on the mobile phone."

This thing can do a lot of things, including the most basic opening or closing of applications, voice control for incoming calls, and playback control.

If given more permissions, it can even act as an intelligent assistant rather than a mentally retarded electronic pet.

Sister Jing applied to set up an acoustic department specifically for this purpose. Ailia had no objection, but she didn't expect that the finished product would come so quickly.

"Okay, you guys can do whatever you want. I only have one request, and that is to give users a mature version. Before we make sure it can be used stably, we can iterate internally."

Sister Jing nodded repeatedly: "The source of the sound..."

"Add a few more. Also, change my sound source. It sounds weird."

"Can I keep that sentence?"

"No."

"Sister~" Sister Jing pulled Alia's sleeve, like a cat asking for candy: "Want~~"

Alia glared at her stinky sister for a few times, but finally waved her hands helplessly: "Okay, okay, just one sentence, and it won't happen again!"

Voice assistants are necessary. Hezhong has Apple, Donghuang has Pineapple, and they came up with Siri a few years ago.

"What about the second surprise? Another one about artificial intelligence?"

The legacy dropped from Noah's Ark taught the electronic engineering team of Ai Group a severe lesson.

The flying boat probably never imagined that the entire ship would be divided into tens or even hundreds of millions of wooden boards and enter thousands of households in this way.

Where is Hiroki?

The answer is everywhere...

Alia has already prepared that the second surprise will be her own avatar.

There’s no point in resisting, right? So it’s better to rely on artificial intelligence and set up an AI virtual image brand operation department.

At that time, a brand image will be specially created and operated - commonly known as a suit man - and its setting can be highly overlapped with the group's business.

You can also create seven Xiao Ai classmates, including one who likes playing games, one who likes heavy industry, one who likes singing, dancing and playing basketball, etc.

When advertising for games and game consoles before, the spokespeople hired were all ugly, which gave Alia a headache.

It would be worse for one of her to just go for the cover. At least she is sure that she will not fall into disrepute... probably not?

The second dimension! I am here in the second dimension!

Then Alia saw Sister Jing put on an arm.

"…What about the second dimension?"

"Ah? What?" Sister Jing, who was wearing her arm with the help of an engineer, looked confused: "What is the second dimension? Where?"

"The second surprise, what is it?"

"This one!" Sister Jing gestured with her mechanical arm.

"The second surprise is that Blizzard is back, and Doomfist is the first to come in, right?"

“…I don’t know what you’re talking about, but this is a prosthetic limb.”

Sister Jing moved her arm and it seemed like there was nothing wrong with it, as if she had detached the arm from a complete powered exoskeleton and was using it separately.

This is normal. Sister Jing has all four limbs intact, so this thing naturally appears to be very flexible when it moves.

Then Sister Jing put on something that looked like a crown of thorns, took off her arms and put them aside.

The engineer handed a glass of water to the bare arm. Sister Jing watched this scene and stood there without moving.

——Then the mechanical arm gently reached out and grasped the paper cup a little clumsily...

"Wow..." Lele made a surprised sound: "Remote control? Brain waves?"

Alia stood up suddenly: "How did you do it?!"

"Just like what Sister Lele said, brain waves."

Sister Jing took off her crown and said, "Sister, do you still remember the physical game that trapped everyone?"

"Of course, but that's just VR, at best it's mixed reality MR. Isn't it fake that the electrodes on the patch can link brain waves to the five senses?"

"It's not completely fake, it's just that it's not perfect. In fact, it's not perfect now."

For the current engineering department of the Ai Group, the most difficult part of making this thing is neither the mechanics nor the brain wave detection.

But what do these monitored brain waves actually mean?

The nervous system is an extremely complex structure, with over 100,000 kilometers of nerves in the human body connecting the spinal cord and the brain.

This "grid" transmits electrical impulses that control every movement, and all are automatically processed by the brain, without the human being even being aware of it.

The brain is an amazing neuronal structure. Understanding and explaining the brain's electrical patterns is one of the research hotspots for neuroscientists and neurobiologists.

The Ai Group's technological capabilities are not so powerful as to be able to fully analyze brain waves. Even basic decoding is quite troublesome.

But they have an advantage that people who only work with brain waves do not have - a complete database for the use of mechanical prostheses.

The Ai Group currently has nearly 5,000 mechanical exoskeletons, and is still fighting against ice and snow in various regions.

In return, users agree to provide usage data for machine adjustments and improvement iterations.

Engineers were able to build a basic action model, just like pressing a button on a game controller to perform a preset action.

The most basic flexion and extension, pronation, supination, adduction and grasping can all be done.

Once you understand these actions, you can combine them.

Sister Jing actually didn’t expect that this thing would progress so smoothly!

His original idea was that this thing would have to be able to receive electrical activity signals from muscle contractions in the patient's residual limb.

These electrical signals are transmitted to a computer processor in the prosthesis, which further converts the signals into limb movement.

But Hiroki's previous idea of ​​using this thing to make a game gave him new inspiration.

Why don’t I treat the prosthetic limb as a game prop and perform simple controls like a joystick?

Press the button, perform the action, combine the buttons, combine the actions, it's like a combo or something...

All we can say is that in addition to his talent in artificial intelligence and inspiration in gaming, Hiroki might also have a gift in medicine.

It's a pity that such a super genius is gone just like that...

However, the legacy he left behind began to be cashed in gradually with the influx of resources from the Ai Group.

Alia has always required the group's products to be adapted without any obstacles.

The barrier-free adaptation of mobile phone systems is carried out in parallel with the development of basic functions of mobile phone systems.

Others, such as game consoles, also have dedicated barrier-free controllers.

Even children with hand defects can use the barrier-free handle to entertain themselves.

Even home appliances have special barrier-free remote controls.

After purchase, you only need to make an application to the customer service by phone to reissue one.

The appearance of Xiao Ai was essentially the result of the pressure imposed by Alia, which forced the engineers out.

Most of today’s smart systems — or those in the future — will be touch screens.

Setting up the voice broadcast is one thing, but whether you can feel the virtual buttons when using them is another problem.

Then it should be okay to just talk directly and let Xiao Ai help you operate these devices, right?

In comparison, the mechanical prosthesis is a pleasant surprise, an extension of the 'barrier-free handle' and 'mechanical exoskeleton'.

Hey, I have this, and I think I also have that. Will there be any ecological reaction when these two are put together?

The result was a surprise for Alia...

Taking a deep breath, Alia pressed Sister Jing's shoulders.

"Well done - you did a great job, I'm so happy, really, you made this, it's really a surprise!"

It’s not that Alia doesn’t have the technology for mechanical prosthetics, she even has the technology for anti-gravity engines. That’s how cool the gold finger is.

But the problem is that the meaning is different, very different!

Sister Jing didn't expect Alia to be so happy. He took out a small notebook and said, "I did it just as it was said...oh and this one too."

"What else?"

"Well, doesn't Mazda have an in-vehicle electronic radar technology? I plan to use it to make an electronic blind stick, but it's still a concept at the moment."

"…How did you come up with that?"

"That's what I thought." Sister Jing scratched her head: "Look, our phones have navigation, GPS, and can automatically plan routes."

"so?"

"So why don't I integrate this thing directly into the guide stick? Equipped with lidar and GPS, it can provide real-time navigation with headphones."

When Sister Jing talked about this idea, she became very excited.

"Then I thought, this is too idealistic. What about the steps? What about the threshold? Essentially, a guide stick is still a guide stick. I have used it with my eyes closed, and the coverage range is only more than one meter. It is very unsafe to point it here and there. How can I expand my detection range? Then sister, you bought a Mazda!"

“Invest in the company.”