/* Copyright statement: This statement can be reproduced at will. During reprinting, you must indicate the original source and author information of the article. */Stealth clothing production manual Zhang junlin timestamp: 2006/10/3 of the Chinese Emy of Sciences Software Institute. For details, see the title: Stealth clothing production manual. What is a shadow? Have you seen Harry Potter? This kid has a stealth cloak that someone else will turn a blind eye to you, unless "you have his perfume", in this way, if someone else has a "nose offense", they will "smell your beauty". Maybe you will end up miserable, that is: "Drop everything to sleep with him" (the quotation marks above are excerpted from Hu Yanglin: perfume is toxic. When I hear the phrase "sleeping with you", I have the urge to rename this song as the song of the second milk ). What is the use of concealed clothing? This is too useful. With a shadow, you can do whatever you want, for example, when you play a hide-and-seek game with a child, you won't be thrown out of the toilet. Don't forget, you already have a shadow! Imagine: OK, the game starts. Now you can put on a customized shadow without being forced, and then ...... Open the toilet lid and hide it in the toilet. When your children habitually open the lid, you can look up at the child's disappointed face and smile: you can't find me anymore, dumb :). For example, you don't have to worry about your mom hitting your head when you sleep late. There are many advantages. What is the principle of Stealth? We know that we can see an object because the light shining from all directions reflects from this object into our eyes. If you want to hide it, you must keep the light from any angle on your body in the original direction of transmission, as if you were a transparent glass, what others see is the adjusted light, as if you do not exist. Look, the principle of hiding is actually very simple. I was very interested in how to construct a shadow from middle school. I did not start from the beginning. At that time, I was very strong and vigorous, the reason for better socialist construction is that we normally wear cloth for weaving, so in order to allow the light from a certain angle to be shot from the other end of the body according to the injection angle, can we consider using fine-grained optical fiber instead of cables for clothing weaving, in this way, the front incident light is directed to the back of the back through the optical fiber to achieve stealth. Of course, in middle school, there is no way to find so many available optical fibers. In fact, I have never seen the real optical fibers so far. Of course, this is not the main difficulty, the biggest difficulty was that at that time I had not woven my clothes, so I had no idea. However, this solution may be feasible for the time being. In the last two years, I have seen two attempts to create a stealth suit. One is a Japanese solution. Of course, I think this solution is somewhat pig-headed. The Japanese are considering using cameras and screens, for example, if a camera is mounted in front of you, an LCD screen is mounted, and a camera is mounted on the back of the screen. In this way, the content of the front camera is displayed on the screen behind the screen, the content shot by the camera is displayed on the front display. In this way, the people behind you can see the picture in front of your body, what you see in front of you is the scene behind you, and you are invisible. So the smart audience said, what if a person looks at you from the side? I think it is very simple. You can put two LCD screens on the side and output a few big words: I am hiding. Please pretend that I didn't see me. Thank you! This solution is simple and special. If you are interested in economic conditions, you can try it out. Another is the idea of a professor from a European University. He uses a concept similar to a mirage. Of course, what he makes is not a shadow, but a stealth ball, which is hollow, you can hide it in it, but no one else can discover you. His idea is: this stealth ball material is made of special materials. Different parts of the sphere material have different degrees of refraction of light (which can be controlled by voltage ), in this way, after passing the stealth ball, the incident light can maintain the original emission angle, thus resulting in stealth effect. This solution is reliable. In fact, the Japanese solution is still feasible in time. Now there are research institutions studying flexible display, that is to say, our display will be like a handkerchief in the future, after you fold it, you can plug it in your pocket and take it away. It seems that there has been a breakthrough. This material will be ideal for the future as a shadow cloth, and then you can set a camera in several parts of your body, transmit the front-end image to the corresponding flexible display, and then use the computer to calculate and adjust the image, because as people move, the clothes must have wrinkles, and the image in this place needs to be adjusted, this can basically achieve the purpose of completely invisible (of course, it seems that there is no way to solve it from the head, because your two feet cannot be handled, unless in this way, your shoes can shine on the ground, then, use the camera to reflect the light on the ground.) first today, if you have made a shadow and dressed it as a ghost wandering over Asia, in the vast desert grassland, I would like to remind you that you must obey the traffic rules when crossing the road, haha.
