A touch screen is a type of electronic display that can detect the touch of a finger or stylus on its surface, allowing the user to interact with the device through a graphical user interface.
In general, any object that can conduct electricity or impact the screen's capacitance can work on a touch screen. This includes:
1. Fingers: As the most common and convenient input method, fingers are perfect for touch screens.
2. Stylus: A special pen-like object that can conduct electricity and simulate a finger touch on the screen can also work on a touch screen.
3. Conductive Gloves: Gloves that are specifically designed for touch screens are made with conductive material that transmit the electrical charge from your fingers into the screen to allow interaction.
4. Cards: Cards made of conductive material can also work on touch screens, such as a credit card to make a payment.
Generally, the object that is used on a touch screen must be conductive in order to transmit the electrical charge from the user's touch to the screen. Non-conductive materials, like plastic or rubber, do not work on a touch screen.