When I went down the mountain, I still felt a little eerie. Lin Yan quickened his pace and trotted down.

At this moment, it is not the beginning of the lights, and the people on the street are a little less than when Lin Yan came, and it seems that the round of off-duty tide has passed.

Lin Yan's walking speed was not slow, and he walked forward for less than twenty minutes before returning to his home. I said hello to Daddy, who stopped him.

"If a friend's family has something, let the child go to our house, and you can help take care of it." Father Lin said, and a small head popped up behind him. It's a little girl, with pigtails on both sides of her head, and she looks decent, not good-looking, but it's not ugly. Well, it's the face of a child.

Fortunately, it's not a little boy, and in general, the proportion of little boys being bear children is a bit high. While Lin Yan breathed a sigh of relief, he was also a little worried. He has never been good at coaxing children. If the little boy is okay, take him to the arcade machine, give him a handful of coins, and he will be able to play obediently.

But what about this little girl. Do you need to make a Barbie doll set on the spot, or something like a play toy?

Lin Yan scratched his head and looked at Daddy Lin.

Lin Fuzhi didn't know if he didn't know why Lin Yan was scratching his head, or if he also thought that this little girl was very troublesome, so he was wise and foolish to dump the little girl at Lin Yan.

"Hello brother." The little girl greeted Lin Yan politely. The voice is quite good, at least Lin Yan likes this kind of voice.

"Hello." Lin Yan wanted to touch his pocket to see if he had anything like candy. However, as soon as he started this action, he forcibly terminated it. Because, he felt that he was doing this action, like an uncle who was going to take his little sister to see a goldfish, and it was not an honest act.

He looked at the little girl, who was a little timid, and said to her, let's go upstairs with my brother to play.

Of course, there is not the slightest evil here, it is very upright and upright. What Lin Yan thought was to take her upstairs, and then find a bunch of bits and pieces of small things and let her play by herself.

And himself. In the spare time of taking care of her, she can still read books, which can be regarded as a pleasure in suffering.

The little girl was an obedient child, and after Lin Yan finished speaking, she followed behind Lin Yan. With him went upstairs.

After going upstairs, I went back to Lin Yan's bedroom, which was a little crowded because there were too many things. He took a whole bunch of bits and pieces. There's a little radio, a flashlight, a diode, a little light bulb or something.

Playing with these things for a little girl is indeed a bit out of tune. But this can't be blamed on Lin Yan, who knew that a little girl suddenly appeared in the family and needed to be taken care of.

Lin Yan himself doesn't like such and such emergencies in life. Because, such an emergency. It is often caught off guard and scrambling.

After Lin Yan put out these "little toys", he stopped paying attention to the little girl. He picked up a book, looked at it, and then looked at the little girl and the parts. If you find that the parts are missing, you have to determine whether the parts have been eaten by her. If she did, she would have to turn her upside down, snap her throat and make her spit it out.

Don't ignore the curiosity of children, Lin Yan has encountered it before. Parents don't pay attention, and the child eats several pins.

The parents of the child, after finding that the pin is missing, ask the child again. Or did I eat it, it scared my parents. The two of them tossed the child to the hospital.

The doctors in the hospital also don't have a very good way, taking this foreign body, vomiting is risky, and it is possible to get the pin stuck in the esophagus. And the most direct and effective method is to do surgery, layer by layer. Then take the things out.

However, in medicine, there is basically no way to do it. Just when the doctor, who looked to be in his thirties, couldn't do anything. An old doctor passed by and gave a solution, which was to wait quietly, waiting for these few pins to be excreted.

Parents who are anxious wonder why vomiting may be stuck in the esophagus and be fine when waiting for excretion.

The old doctor explained that this is when digesting, there will be some plant fibers attached to the pin, so that its surface becomes smooth, so that there is a greater possibility of normal excretion.

The two parents, listening to the old doctor's reasonableness, believed him when they saw that he was older and looked more reliable.

After staying in the hospital bed for more than a day, he finally had nothing to do.

The family went home happily.

Think that's the end of it?

No, far from it. The next day, the child ate something I don't know what it was, and this time I ate something, but there was no risk of inducing vomiting, and I vomited.

After that, there was hardly a single thing in the house that could be put in the mouth and eaten.

The little girl is obviously not the kind of child who is curious and likes to eat indiscriminately. She played with everything for a while, and finally chose to play with a flashlight.

She would push the switch of the flashlight on, and she would push the switch of the flashlight on, so that the light of the flashlight flashed and flickered.

Lin Yan watched her play like this for more than 20 minutes, and after thinking about it, he didn't figure out what was so fun about this kind of play. So, he asked, "What are you playing with?" ”

Lin Yan's tone was very inadequate, a standard tone of coaxing a child.

The little girl said quite seriously, "I'm talking with it." You see, that's 'ah', that's 'one'. ”

The little girl turned the light on three times, and when she said "ah", it was lit once, and when she said "one", it was lit twice.

When Lin Yan heard her explanation, he immediately understood what she was doing. Her approach is similar to that of radio. However, there are some differences in that the radio has two sounds: "tick" and "click". You can use the combination of these two sounds to represent information.

The advantage of this combination of representations is that it can be expressed in a shorter time, and more information can be expressed in a shorter unit.

"But I'm tired...... It's been so long, and I haven't finished a sentence......," the little girl said.

Lin Yan looked at the little girl's press and knew that she was expressing her voice in the order of the fifty-tone chart. That is to say, "ah" is pressed, "one" is pressed twice, "woo" is pressed three times, and so on, and even dozens of times need to be pressed at the back.

Lin Yan looked at her so tired and asked, "What are you doing this for?" ”

The little girl heard Lin Yan's words. Soon his face turned red. She said with a shy demeanor visible to the naked eye, "I'm here to be with Taiyi-kun next door, in the evening...... on the chat ...... Yikes......"

The little girl's voice grew quieter and quieter, and at last it became no louder than the sound of a mosquito.

Lin Yan is a professional video game practitioner. He has a strong ability to replenish his brain. In an instant, the brain made up, a series of pictures.

The childhood sweetheart who lives next door, bedroom to bedroom, two little guys, look at each other affectionately every day. If there are some conflicts between the two families. It is forbidden for two people to contact.,It's simply a plot of a standard childhood sweetheart who can't be bloody.。

Lin Yan is in line with the principle of being a good person and doing good deeds, he thought about it, so let's help her.

He said, "I have a way to make you 'speak' faster, do you want to learn?" ”

When the little girl heard Lin Yan's words, her eyes suddenly brightened, and she said, "I want to learn, I want to learn." ”

Lin Yan stood up and came up with a piece of paper from the table. Then, he said to the little girl, "You put down the flashlight first, listen to your brother, and my brother will teach you something first." ”

Lin Yan marked all the sounds of the fifty-tone diagram on the paper according to the two sounds of "Di" and "Da".

Then, let's summarize it. Tell the little girl how to remember these things that seem complicated.

Lin Yan was worried that what he said was very difficult, and the little girl couldn't understand it. But. When he inquired, he found that the little girl remembered it very clearly.

This made Lin Yan sigh in his heart, this kid is really smart.

"Then let's test it out now and say 'hello'." After Lin Yan finished talking about everything, he said to the little girl.

The little girl nodded. However, when she tried to press the flashlight, she found that she had forgotten what to say "hello". Although she was indeed a smart child, in a short period of time, she had memorized all the annotations that Lin Yan had given to the Fifty Syllable Diagram. However, after all, it is just a hard memorization, and you can memorize it in order, but you may not be able to remember it.

Lin Yan also knew this, he moved the paper slip with understanding, and the little girl looked at the contents of the paper slip and began to say "hello" with a flashlight.

Lin Yan looked at the little girl, although the speed was not fast, although she stumbled, but she didn't make a mistake in expressing the word "hello", and felt that she was really powerful. With such a strong ability to learn, there will definitely be something to achieve.

In fact, when Lin Yan first started learning programming, he was also confused, and he couldn't figure out why the machine could react this way by entering this instruction.

Later, he took a class to understand. Originally, all instructions would be converted into two states. The teacher who taught that course started with Morse code and explained why computers are like this.

Unexpectedly, these things, which were originally just theories, seem to be useless. But I didn't expect that one day, I could take it out to coax the child.

Lin Yan looked at the little girl's still low efficiency, and said with a smile, "I'll help you modify the flashlight." ”

Lin Yan quickly took out his tools and began to modify the flashlight. The modification he was going to do was like this.

Just now, he told the little girl that a short press means "tick" and a long press means "click". Although she is very serious about grasping it, the distinction between "tick" is still a little blurry.

What Lin Yan has to do now is to add two buttons to this machine, these two buttons, one will flash when pressed, and the other will light up a little longer.

That saves a lot of trouble, doesn't it?

The development of science and technology is like this. Everything is perfected little by little, from bad to easy to use. From being convenient, becoming convenient.

Didn't some people say that the best technology is that people can't feel the existence of technology?

Of course, such an ultimate state is more difficult to achieve. In Lin Yan's opinion, that is a lifetime thing. It's like one day being able to integrate video games into the real world using augmented reality.

Or, directly use the electronic world to cover the real world, which is very powerful, very distant, and can be called a dream thing.

The little girl turned on Lin Yan's seriously modified flashlight. I think this big brother seems to have become more handsome. Men are creatures, when they are serious, they will really become more handsome. Because, he's concentrating and solving the problem.

It's like some girls who don't like to play games, but they like to watch their boyfriends play games. She didn't look at how good her boyfriend was at playing games, but she was appreciating her boyfriend's serious look.

Of course, this kind of serious look, if it's not in the game, but at work, the girlfriend will like to watch it more. Because, working hard often means a promotion and a salary increase, which means the improvement of material life.

If, this boy's profession, is a professional player in video games. Playing games is work, and maybe it's the most perfect form.

Lin Yan's movements in his hands were very sharp, and his thinking was very clear, although he had never done such a thing before. This time, it was just a temporary idea, and I made such a thing.

However, he moved really fast, and it didn't take long for him to finish modding things.

Ten minutes later, the little girl was given a modified flashlight.

Lin Yan smiled and said, "You can try again this time." ”

"Hmm!" The little girl nodded. I took the flashlight very seriously and started the performance journey.

After a while, Lin Yan tried to verify whether anyone could understand what the system was expressing. He ran outside and asked the little girl to hit him with a flashlight. Simulate a scenario where she might face the little boy in the future.

In fact, it was quite successful. Lin Yan quickly understood what the little girl was talking about.

I'm amazing. Lin Yan praised himself.

Father Lin glanced at Lin Yan and saw that there was a light flashing on his head, but he didn't pay much attention to it. I know that he coaxes children to play in the morning.

In this way, a long, long time passed, and soon it was late at night, and the little girl was tired. fell asleep in Lin Yan's house.

The stars in the sky blink and (To be continued.) )