input is any data and instructions entered into the memory of a computer
Keybord pointing device.
A pointing device is an input allows a user to control a pointer on the screen
A pointer is a small symbol on the screen whose location and shape change as user move a pointing device
the definition of input
bar code readers, Optical character recognition (OCR), turnaround document, Optical mark reconition (OMR )
Flatbed scanner
OTHER EXAMPLE: TOUCH SCREEEN, PEN INPUT,MICROSOFT SURFACE
video conference , video editing
digital camera : studio camera field camera and point - and shoot
game controller: gamepads , joysticks, dance pads.
terminal : allow user send ata and receive information: POS terminal, ATM, DVD kiosk
magnetic stripe card readers: read the magnetic stripe on the card : credits card entertainment cards , banks cards.
voice input
microphone,voice regonition,audio input
music production, compose, mix, and editing music
A mouse is a pointing devise that fits under palm of your hand comfortably ( widely udsed on deskop computers)
A mouse can be wired or wireless.
Example of input device
A keyboard is an input device that contains keys users press to enter data and instructions into computer
Subtopic
An ergonomic keyboard has a design thet reduces the chance of wrist and hand injuries.
incorporates comfort , efficiency , and safety into the design of the workplace
what is input ?
An input device is any hardware component that allow users to enter data and instruction into a computer
