* Date : 2019-07-05
From expensive fashion items to money and various certificates! Goods of high value always come along with counterfeits. However, these items are often misused for crime and cause a lot of damage. As the importance of technology to detect authenticity increases, the ability of counterfeit detection technology has been increasing as well by using various advanced technologies. Store owners suffering from increase number of forgery crimes, for instance, fake IDs, ID authentication machine is provided. In addition, a special film has been developed to easily check the authenticity of products. This film, which reacts to humidity, turns into a unique color, like green or red, in a short time. Thanks to such technology, authentic products can add another value factor. On the other hand, various techniques are used for jewelry evaluation, especially because they are small. If you look through a microscope, counterfeits show a different surface. What's more, if you measure the spectrum with infrared rays and ultraviolet rays, you can distinguish the characteristic of the diamond. We will explore more about "counterfeit distinguishing techniques."
With the fourth industrial revolution era, new changes are taking place in the field of art! Kinetic art can be called the starting point of the fusion of science and art! In the past, movement was expressed by scientific principle or device, but with the advancement of technology, there are technological devices capable of expressing artistry, creating a new genre. As the means of expressing artist's artwork are becoming more diverse, the use of robot art is increasing. When a specific algorithm is used through a coding program, the robot takes a pen and completes an artwork instead of the artist. In addition, kinetic artworks can be found in robotic exhibition halls, where the development of science and technology can be seen at a glance. There is an exhibition that shows 192 water droplets, and each droplet moves differently to music and images, grabbing the audience's attention. The reason behind why each droplet can have different movements is due to the control technology that controls the movement of the robot behind the exhibition. Due to the fusion of art and science, boundaries between industries are increasingly expanding. In Korea, Dakd Jung is an kinetic art artist who works with magnetic fluid, which is not well known. The reason why he uses unfamiliar materials to create art is to introduce new items to the audience. We will meet a new genre of art, the fusion of science and art.
The drones, which were developed for military purposes, are continuously expanding their use of technologies, software, and services. IN line with this, the government plans to deploy 3,200 drones to public institutions over the next three years and apply them to various fields such as environment, security, and defense. Among the sectors, the industry that is benefiting the most is forest control. In the past, people used to carry out forest control work while walking around with chemicals, but with drones, there is greater effect and they can evenly spray chemicals. The use of drones can maximize the control effect in a short time and obtain considerable significance. In addition, drones are applied to the shipping system. The shipping process can be very complex, but the use of drones has created a change in the port logistics paradigm, as drones can save time and delivery cost. Anti-drones were developed to capture illegal drones that threaten safety, as they break into private facilities and main facilities. Anti-drones can protect the safety of industry and citizens by controlling the activities of illegal drones using jamming methods, which interferes with propagation of illegal drones and disturb GPS signals. They also provide information and work efficiency to existing industries. We will meet with drone industries that are increasing work efficiency and will open up a new era.