A touchscreen display is a type of screen that allows users to interact directly with what is shown by touching the surface. This technology is commonly found in devices like smartphones, tablets, and laptops. Touchscreens can detect the presence and location of a touch, enabling users to navigate menus, select options, and input data easily. There are two main types of touchscreen technology: resistive and capacitive. Resistive touchscreens respond to pressure, making them usable with fingers or styluses, while capacitive touchscreens detect electrical signals from the human body, allowing for multi-touch gestures. This versatility has made touchscreens popular in various applications, from kiosks to smart TVs.