Biometric systems offer convenience and high security, but a data breach can seriously threaten an individual’s identity and privacy. To prevent this, it is necessary for countries, companies, and individuals to strengthen security awareness and take proactive measures.   Currently, we are looking forward to a better life with the development of convenient technologies. In particular...

  Piezoelectric materials have the property of generating electricity through external pressure or deformation, and are utilized in various applications such as electric lighters, sensors, and wearable devices. In particular, they are expected to gain more attention in the future as an energy source for environmental monitoring systems and small electronic devices.   Basic principles of...

In the 21st century, the electronics industry is rapidly evolving through the integration and innovation of smart devices. In particular, graphene, a new material with excellent strength and conductivity, has been attracting attention as a key material for the future electronics industry, opening up possibilities for various technologies including flexible displays.   When looking at recent...

The Department of Mechanical and Aerospace Engineering combines mechanical engineering and aerospace engineering to study how various machines work and the differences in the aviation environment. After graduation, you can pursue joint research and careers in a variety of industries, and the combined majors give you a great advantage in finding a job.   Mechanical engineering and...

  Internal combustion engine cars cause traffic congestion and environmental pollution, but flying cars, developed with innovations in mechanical aeronautics, could solve this problem. TerraFugia is the first flying car, opening up the possibility of flying transportation and offering a faster, more efficient way to get around.   A new revolution in flying cars driven by mechanical...

  This article explains the concept of algorithms through the example of how to make kimchi stew and emphasizes the importance of clear and efficient algorithms. It also provides concrete examples of how algorithms can be applied to solve various problems in everyday life.   How to make kimchi stew? An algorithm! How do you make kimchi stew? 1. Bring a pot of water to a boil. 2. Add the...

This article discusses the dangers of relying too heavily on machines and the convenience of technology, particularly the potential for intellectual degeneration, including our memory and thinking skills. It emphasizes the need to use technology thoughtfully and selectively, and warns of the problems of uncritical reliance on machines.   Technology is one of the key drivers of human progress...