If invented how good is a smart pen essay 350 words

Seeing this very interesting question, I couldn't help but write it down:

One day when I was writing my homework, suddenly a light came in, and then I traveled to the year 2030, that is I am already a well-known inventor, in order to help children improve their learning efficiency, I invented a smart pen, what is the magic of this smart pen?

2. Handwriting recognition: The content of notes written in class can be recognized as text with one click, which is convenient for secondary, modified, and shared;

3. Translation: English is so difficult to learn, what should I do? This pen can translate handwritten content into more than 100 other languages, including English;

4. Graffiti: The color and thickness of the handwriting can be adjusted freely, and there is no need to change the pen for homework, painting, and graffiti;

Degree of writing: Some pens can't write words from a different angle, I can write how I want to write this smart pen, and change the posture at will;

With this pen, I returned to the primary school of that year, and issued a set of smart pens I developed for each student, hoping that the children will study hard and be pillars of talent in the future.

It's already good, very well written.

Now the world's pens, a wide variety, the number is countless, I love fantasy, want to invent a multi-functional pen.

This pen, which looks like a small rocket, has a silver main color.

On this pen, there are four buttons: "Red", "White", "Blue", "Green". The purpose of the red button is:

It allows the microcomputer inside the pen to change the element of the pen, so as to replace the color of the pen, red to blue, blue to green, green to yellow, yellow to black, black to red, colorful. This saves you the time of changing pens.

The function of the white button is: it allows the microcomputer to change the refill and microeraser at will, if you write wrong, you don't need to take the eraser, just press the white button, and you can erase the typo. This saves you the time of searching for erasers.

Here's what the blue button does: it allows the microcomputer to record its own information. Even if you lose the pen, the person who picked it up will be able to return it to its original owner by pressing the blue button and hearing your message. In this way, there is no fear of the pen being lost.

The function of the green button is that it allows the microcomputer to record what the teacher says, so that it can be better reviewed.

Maybe the current technology can't make such a pen, but I firmly believe that as long as we study hard and work hard, our dreams will come true!

I'm going to invent a new type of multi-purpose fountain pen.

The barrel of this fountain pen is made of carbon alloy, which is strong and durable, and will not be damaged if you drop it on the ground or even step on it with your foot. Inside the nib is a tiny robot that controls the flow of ink. In this way, the ink does not flow out too much or too little, maintaining an even flow and writing with well-proportioned strokes.

When the pen runs out of ink, the robot inside the nib will send a signal - a pleasant ** to remind you to fill the ink. There is a synthesis device in the pen sleeve and can turn tap water into ink. When the pen is running out of ink, the hole at the top of the bib will automatically open, and as soon as you inject tap water through the small hole at the top of the bib, they will turn into ink within five seconds.

Moreover, there is a compression device in the cartridge, which can compress the injected water, so that it can be used for a month after a single injection of water. When the water is filled, the hole closes automatically.

There are even more wonderful features to this fountain pen. The upper part of the pen has several keys of different colors. Press the white key and the tip of the pen will turn into a small brush to help you brush out typos.

The green key is the dictionary, if there is a word that you can't read, just put the tip of the pen on the word, press the green key and it will tell you the pronunciation and meaning of the word. If you don't know how to write, press the blue key and say the pronunciation, and that key will become a monitor that displays the word. In addition, pressing the red key can also tell the time.

This is the new fountain pen I wanted to invent. How I wish people would use it sooner!

[Essay How good would it be if I could invent a "smart blackboard"] Every day in class, I saw the teacher write chalk words and write so hard, and we were very tired to watch, today, I had a dream, I dreamed that I made a smart blackboard, essay How good would it be if I could invent a "smart blackboard".

This blackboard looks no different from a regular blackboard, but the secret is in the remote control in the teacher's hand. There are five function keys on the remote control: auto write key, restore key, amplify sound key, auto erase key, and correct error key.

Automatic writing key, as long as you press this function key, the smart blackboard will automatically write down what the teacher said, there are many small speakers on the edge of the blackboard, if you can't see the students in the back, as long as the teacher will automatically read the words on the blackboard, the sixth grade essay "Composition If you can invent the "smart blackboard" how good it is

Although it was just a dream. But I believe that in the near future it will be even better than this kind of blackboard.

I grew up wanting to invent a fully automatic pencil that would serve the little ones.

This fully automatic pencil I invented is convenient and labor-saving. It has five buttons on the barrel, the first of which is used to sharpen the pen. If the refill is thick, the pencil lead will be thinner immediately by pressing the button, so you don't have to have your busy parents sharpen the pencil for you.

The second button is used to erase the words. This second function has two major advantages, the first big advantage is that the words written by any pen can be erased, so that you don't have to trouble erasers and correction fluids; The second big advantage is that he rubs the same words, and there is no trace at all. Well, the second button function is quite important!

The third feature is even more out of words. He can adjust the color, whether it is the color of the colored pen or the color of the brush. The fourth button is used to remind you to write carefully, not to neglect your thoughts, and to have a correct posture.

The fifth button is for your singing pie, and with a single touch, the pencil lead can be turned into a microphone, allowing you to relax yourself from your homework and get an indescribable joy. And this pen must be popular, and it is really cheap and good.

It would be nice if the smart school bag was invented.

Nowadays we use school bags that are bulky and buried, but I want to invent school bags that are lightweight, clean, and functional. Let me introduce you!

There are many colors on the exterior of this school bag, there are pink with peach blossoms, pink with Minnie Mouse, and blue with Snoopy... It's spacious on the inside, and, no matter how much you pack, it's a weight. It also has a small crisper box, you can put the fruit in, and then take it out to eat when you rest, it has a number of pockets, including pens, books, books, and some of our umbrellas and raincoats and a pocket for our rolls and documents, there is a telescopic rod behind it, pull out the telescopic rod when walking, and take back the telescopic rod when going up the stairs, this schoolbag also has a function, as long as someone else turns over your schoolbag, it will sound an alarm, He will also remember the person's physiognomy characteristics, and remember what you took, it also has a small screen, this small screen is hand-controlled, it can lock your schoolbag, until you enter the correct password can not be opened, it also has a self-cleaning function, as long as the schoolbag is dirty, it will clean the schoolbag by itself, after cleaning, the schoolbag is the same as new.

When you go out on a trip, it can turn into a tourist mode. The homework you leave every day can be written on the small screen, and when you get home, it will automatically remind you that it's time to do your homework, and it will tell you the homework you entered.

This is the smart school bag I want to invent, what do you think?