How do input devices help in effective interaction between user and computer…

Input devices are hardware components that allow users to enter data and commands into a computer system for processing.

• User Interaction: Devices like keyboard and mouse help users communicate instructions to the computer.

• Data Conversion: Devices such as scanner and microphone convert physical or audio data into digital form.

• Specialized Applications: OMR is used in exams and MICR is used in banks for cheque processing.

• System Efficiency: Accurate input improves overall processing speed and output quality.

Example: A scanner converts a document into digital data for storage.