Capacitive touch screens, as one of the main ways of human-computer interaction in modern electronic devices, have been widely used in various fields due to their unique advantages. Compared to other technologies such as resistive touch screens, the main advantages of capacitive screens are reflected in the following aspects.

Firstly, it has high sensitivity and smooth operation. Capacitive screens locate by sensing changes in the human electric field, without the need for excessive pressure. With just a light touch, commands can be inputted, greatly improving the smoothness of the user experience. Secondly, it supports multi touch. This technology enables users to use multiple fingers simultaneously to perform complex gestures such as zooming in, zooming out, and rotating, greatly expanding the possibilities of interaction. Again, high transmittance and good display effect. Capacitive screens use glass or transparent plastic as surface materials, which have higher light transmittance and can present clearer and more vivid images, enhancing visual effects. Finally, it has good durability and a long service life. The surface of the capacitive screen is sturdy and wear-resistant, not easily scratched, and not affected by environmental factors such as temperature and humidity, with a long service life.

In industrial control equipment, capacitive screens can withstand harsh working environments, ensuring operational reliability. In self-service terminals such as ATM machines and ticket vending machines, capacitive screens improve the convenience and efficiency of operation. In addition, capacitive screens also play an important role in fields such as in car navigation systems, medical equipment, and educational electronic products.

In summary, capacitive screens play an important role in various fields and continuously promote the development of human-computer interaction technology due to their sensitivity, smoothness, high transmittance, durability, and other advantages. With the continuous advancement of technology, the application of capacitive screens will become more extensive and in-depth in the future.