Under the leadership of Wang Zhonglin, a research team at the Georgia Institute of Technology has found a way to use this principle of pressure generation to create a subtle touch of electronic touch. Piezoelectric effect refers to a certain charge generated when mechanical pressure is applied to crystals and other solid materials. Wang Zhonglin said: "This technological breakthrough can make robots more like their creators. When we are exposed to fire, we know that it is hot. And this technology can make robots have human feelings, in other words, It is to make the robot more like a human being." New technologies developed by researchers at Georgia Tech can directly transform mechanical motion into electronic control signals. The best way to create an artificial touch before is to measure the resistance to the action. This is a very rough concept, but it is a very effective way. But in the past 10 years, Wang Zhonglin has been looking for a better way to adjust the electronic touch. Wang Zhonglin believes that the practical application of this technology is very broad. In addition to making robots with human sensitivity and computer precision, this technology can also be used for high-precision prosthetics and "smart" biomedical treatments. Wang Zhonglin told the author: "This will be a beginning for a new era of technology." Dongguan Guancheng Precision Plastic Manufacturing Co., Ltd. , https://www.dpowerchargers.com