Which of the following is/are pointing device/devices?
- 1. Trackball
- 2. Touchscreen
Select the correct answer using the code given below.
β A touchscreen is a display screen that can detect the presence and location of a touch within the display area, typically by a finger or stylus.
β Pointing devices are essential for graphical user interfaces (GUIs) as they provide an intuitive way for users to interact with elements displayed on the screen.