What is the role of people as an element of computer?

People interacting with the computer are also called live-ware of the computer system. They constitute the most important part of the computer system:

• System Analysts – People who design data processing systems.
• Programmers – People who write programmes to implement the data processing system design.
• Operators – People who participate in operating the computers.

People who respond to the procedures instituted for executing the computer programmes are also a part of live-ware.