Page 14 - TP_Plus_v4_Class3
P. 14
Now let us learn about more input devices.
Scanner
A scanner is used to read paper documents, images or pictures and
send them as input into the computer. A scanner can be connected
to a computer using a USB cable.
Joystick
A joystick is used to play games on a computer. It helps control the different
movements or actions in the game.
Touchscreen
A touchscreen is used to enter data by simply touching the screen.
Touch screens works with fingers that acts as a pointing device and
the object on the screen is pointed using a finger.
Microphone
A microphone is used to record voice, music and sounds that can be stored
on a computer.
Web Camera
A web camera is used to take pictures in digital form and store photographs in the
computer. It is also known as webcam. It is commonly used for video conferencing.
Light Pen
A light pen is used to point to objects or draw on the screen in a way like
a touch screen. It is used to draw text and diagrams on the monitor.
Art Integration Learning
#Drawing
Draw your favourite input device on chart paper. Also write its use.
#Activity
12 Plus (Ver. 4.0)-III

