Capacitive touch screen

A capacitive touch screen detects touch through the electrical properties of your finger. The screen is coated with an electric field, and when you touch it, your finger changes the electrical charge at that point. Sensors detect this change and determine exactly where you’re touching. This technology produces fast, accurate responses and allows for multi-touch gestures like pinching or zooming. It's commonly used in smartphones and tablets because it’s durable, responsive, and supports high-resolution displays.