Programs using Optical Character Recognition technology (OCR) can use AI methods to try to deduce what the text is in a handwritten document. There is a good explanation on Answers.com - see related link.
keyboard
No it is software that recognizes voice and can convert it into typed words. The input device would be your microphone.
input device
It is an input device.
A microphone is a device with an electrical output. An acoustic wave is the input. Its only function is to 'capture' sounds and convert them into an electrical signal for processing by the computer.
it is an input device
The full form of MICR is Magnetis Ink Character Reader.
it is input
Web-cams are input devices.
No, it is an output device. It outputs sound waves.
mouse is an input device
A scanner is an input device because it sends (or 'inputs') information to the computer.