Human desire to see objects that are not visible to the naked eye does not appear to be a problem today. As a real example, hobbies watching movies can be an opportunity to fulfill human desires that want to peep the life of others. Therefore, the scientific world continues to conduct research to resolve the demands of human life through the development of equipment that can be translucent.South Korea recently succeeded in developing a camera that can be opaque through both the inside clothing or objects in the mist. Development of millimeter wave cameras for a second time in the world. A research institute in South Korea on October 19 and in the city of Yongin, Kyeonggi province, held a presentation about the ability MIRAE, Millimetre-Wave Imaging Radiometer Equipment, or some sort of camera that can detect millimeter wave so can see-through.
In the presentation, MIRAE succed to capture accurately the position and the outline of a car that was behind a thick screen. Meanwhile, ordinary cameras and infrared cameras failed to capture the position and outline of the car.
In addition, opaque camera capable of taking pictures was a real object that was in flames and smoke from fire and managed to detect a gun hidden in a shirt. According to these institutions, they managed to develop a camera that invisibility after devoting his efforts during the last three years. This is the world's second success.
Secrets of millimeter wave
Millimeter waves is a key element in the development of transparent camera. The theory of applying the use of opaque light waves outside the visible area that can not be seen or felt by humans. Through the process of millimeter wave image looks relatively long compared with the wave of visible light and infrared light, we can see objects that are in a state of vague due to obstructions.
Millimeter wave camera can take images of objects, through the acceptance of millimeter waves emitted directly from the object it naturally. Use this camera does not cause negative impacts to human health. Does the camera's infrared rays and X-ray which has long used in human life, capable of invisibility?
Rays that can penetrate the barrier
We can see transparently through changing the emitted infrared light from our body naturally becomes visible, such as infrared ray camera, although we can not see objects beyond the reach of the infrared rays and ultraviolet rays. Infrared light has long waves can penetrate clothing and dark fabric either to seek the position of the object. The function is now applied to smooth the SAR activities.
Plus, X-ray at the airport is used to detect what is hidden in the human body through the clothing in order to prevent the things that are not expected in the protection of passenger safety.
In a recent edition, the British science magazine New Scientist to introduce 10 products of science that can change the pattern of human life on a large scale in the next 30 years. In these products, there are tools we can use to see an object that is hidden, like a Superman.
In other words, the world of international science and technology is now fully committed to developing invisibility technology.
University of Utah research team, the United States succeeded in developing technologies that can pursue and capture human gestures or objects behind a thick wall with a radio transmitter devices without wires, by applying a vertical image retrieval method without cable, or RTI.
United States Army also successfully developed LifeReader technology, namely wireless equipment that can monitor heart rate and respiration at the same time against a group of humans.
Plus, an advanced technology was also developed to transfer the information collected by the mini digital camera on the glasses worn by blind people to the electrodes are grafted on the tongue was blind. In conclusion, in short while longer, the development of science. (gugling.com)
