Online Ordering System

Topics: Computer, Computer program, Output Pages: 4 (1335 words) Published: August 13, 2013
Chapter 2
Review of Literature
ICT Profile
Rouse(2006) stated that In information technology, hardware is the physical aspect of computers, telecommunications, and other devices. The term arose as a way to distinguish the box and the electronic circuitry and components of a computer from the program you put in it to make it do things. Smith(2003)stated that hardware actually denotes to the parts and objects that we can touch and feel their existence in physical manner. It includes disk keyboard, display screen, printer and chips and boards. Godwin(2007)

Rouse(2006) Software is a general term for the various kinds of programs used to operate computers and related devices. Becht(2010)There are different categories, or types: system, middleware and application programs. Application programs are what most people think of when they think of software. Examples are office suites and video games. Godwin(2007)stated that Software is all of the parts of the computer that you can't really see or touch. Software would include things like Microsoft Word, your email program, Windows or the Mac OS, plus all of your personal files like letters, photos, music, and more. People Ware

Stimmer(2011)In addition to hardware and software, the term peopleware was created to address the third core aspect of Information Technology covering anything that has to do with the activities and interaction of people in the design, development, operation or use of computer systems. Husser (2004)stated that Peopleware can refer to anything that has to do with the role of people in the development or use of computer software and hardware system, including such issues as developer productivity, teamwork, group dynamics the psychology of programming project management, organizational factors, human interface design, and human-machine-interaction. Klinker (2006) stated that Peopleware is less tangible than hardware or software include individual people, groups of people,...
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