Compared with the physical keys, the virtual keyboard made of magic is more suitable for Lena's magic computer, so he only set the fixed physical keys in the boot and restart keys for the time being. Lena connected the magic source and then gently pressed the boot key.

Buzz -

almost at the moment when Lena's hand touched the switch, a subtle magic ripple was released from the small prototype.

Through the black and translucent stone, we can see that the arrays emitting fluorescence are running at a high speed. The magic power comes from the magic source and rushes between the arrays. However, it is bound by some law and turns into a trickle, nourishing every corner of the prototype.

The screen on the top of the prototype is the first to light up. Suddenly, green light beams appear on the black panel. These light beams weave into a panel similar to the library query system, and a cursor lights up at the top.

Then, the cursor disappears and the logo of Lena's design emerges. At this time, the screen has changed from the original green to the normal color. Projection magic can restore the original color of the world most truly. Therefore, Lena does not need to study the graphic display technology first, but can use it directly.

The main interface of the computer appears in front of Lena and sur. This is a vast grassland and blue sky. It is a wild scene shot by Lena with projection magic. Although sur feels that it is strange to use such a picture as the default background, since it is Lena's insistence, she no longer opposes it.

All the functions can be seen on the desktop. Since Lena did not develop the mouse, it is now used on the touch screen.

He first tested the text entry and reading functions, and everything is normal. In fact, after so many days of use of the library query system, the function of this block has been basically tested, and there is no big problem.

Then, Lena opened the magic calculator, which is not only a simple mathematical operation, but also involves the calculation of many magic models. Many of the algorithms are jointly developed by Lena and Sur, and the main architecture is improved by Lena with his own calculation matrix.

He used a spell calculator to calculate several relatively complex medium level spells, and the results are quite satisfactory. At least this spell calculator can support medium level mages to perform some operations, and Lena himself doesn't know much about high-level spells, so he has no plan to make this function for the moment.

After confirming the function of the calculator, Lena turned on the compiler again, which was a function he valued more, because Lena knew that it would be great to make the magic computer only by him and sur. As for more functions and more software, we need to give play to the wisdom of the masses.

The compiler exists to enable other mages to use the magic calculator and write more software for the magic computer.

Before he could enter the code, Lena heard a knock on the door, and they looked to the door.

I saw a young student holding several books in his arms, looking curiously at the room.

"Well, I'm here for Mr. sur. My name is Hathaway."

The girl's eyes first fell on the slovenly Sur, and then immediately saw Lena. She stepped back and stepped into the room again.

"I came to the office to get my homework this week, but when I saw the teacher, you didn't seem to have corrected it, so I asked teacher fina. She said she could find you here."

Hathaway said, and her eyes were attracted by the shining machine between Lena and sur.

"This is the one from the library?"

Hathaway used the library inquiry system several times, and was soon attracted by this thing. She felt that this thing had a sense of mystery beyond magic, which made her dream. She didn't want to eat and drink, and her mind was full of the shape of the library inquiry system.

It's just that there are too many people using this device. Basically, everyone can only use it for a while when they borrow or return books, and they are too embarrassed to use it for long-term research or inquiry. Hathaway can only get up early every day and do research when there are few people.

Students are calling for more and more library inquiry systems, but Lena seems indifferent.

Hathaway didn't expect that Lena was working on a new machine!

And from the appearance, this is smaller and seems to be portable.

"To be exact, it's an evolutionary version of that query system. Have you ever used that one?"

Asked Lena, with a new idea in his mind.

"Well, I've only used it once or twice..."

Hathaway replied shyly that she didn't want to be too unstable in front of Lena.

"Well, it seems that we have to find a more frequently used one..."

before Lena finished her murmuring, she saw Hathaway rush over, grabbed Lena's hand and said aloud.

"No, it's not. Mr. President, I have used it many times. I still get up early every morning to study it. But with my current knowledge level, I still can't understand how the machine works. I'm very interested in it. I even dream about it in my dreams. Please let me help!"Hathaway's action scares sur. In her impression, this is a quiet and introverted top student. However, at the moment, what Hathaway shows is some obsessed and fanatical look, which makes sur feel different from the normal good student.

"Really? Then let you help. "

Lena smiles. In Hathaway's eyes, it's a very gentle smile, but in sur's opinion, there is a feeling that the plan has been successful. She feels as if she has seen Lena's bad smile somewhere.

However, sur did not say that it is really rare for students to be interested in magic computers. Although the library inquiry system is very popular, most students only see its use value. For example, Hathaway is curious about its operation principle and tries to understand it.

In short, to pull a coolie is a coolie.

Recently, Sur is suffering from mental weakness due to endless error reporting. It's like you see a leak in a water pipe. You plug it with your fingers. But the next moment, there are two more leaks in the water pipe. At the same time, there are more leaks. In the end, the whole room is flooded. You can only be at a loss.

"Thank you, Mr. President. I'm very honored."

Hathaway quickly thanks, and her eyes can't help glancing at the prototype.

"First of all, in order to be able to work as an assistant, you have to read this book first."

Lena found a book from the shelf and handed it to Hathaway.

As you can see, this book is obviously a new book with the title printed on its simple cover.

L language: from introduction to mastery.

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