Hw input and output devices

Hw input and output devices

1. input devices

   • joystick
     • gaming
     • control devices
   • microphone
     • input audio data
   • touch screen
     • input devices controlled by finger
   • webcam
     • input visual's
   • keyboard
     • enters's text
   • mouse
     • pointing and inputting device
   • scanner
   • graphics tablet
     • input drawings
   • jog dial
     • actions like skipping a song

2. Output devices

   • speakers
     • hear audio out-put
   • docking station
     • amplifies audio out-put
     • charges device
   • headphones
     • microphone and headphone
   • printer
     • produces hard copy
   • headset
     • allow one person to hear audio out-put
   • screen
     • display screen