Human and computer interaction is today soul of the new technology innovation. Now a day the most of the research is based on human computer interaction. In this report we will discuss that what is human computer interaction, how this interaction take place and what the importance of this human computer interaction in our daily life and research field. In this report we discuss some current research topic like postmodern phenomena, that how human and computer interaction influence this postmodern phenomena and how virtual reality work in the context of human and computer interaction.
Human information system based on collecting information, process, Store, retrieve, distribute and compare this information.
The information can be collect by means of human senses (seeing, hearing, tasting, touching, and feeling). When collection has been done then thoughts and mental processes creating consciousness, which is carried out by brain. Brain is made up collection of organs where each organ has its own task to do but these organs are interconnected with each other. After observation and selection the perception is built according to human desires. The information which has been received by organs converts into knowledge that is store in human memories and gets earlier knowledge from memories and create information. After that communication begins and brain compares it with other information. (1)
According to Britannica Concise Encyclopedia in Answer.com Computer is a Programmable machine that can store, retrieve, and process data. Today's computers have at least one CPU that performs most calculations and includes a main memory, a control unit, and an arithmetic logic unit. (2) (Britannica Concise Encyclopedia).
Modern science define computer as an electronic device that stores and manipulates information. It differs from a calculator in being able to store a program and to store and retrieve information in its memory without human help.... [continues]
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"Human & Computer Interaction." StudyMode.com. 11, 2010. Accessed 11, 2010. http://www.studymode.com/essays/Human-Computer-Interaction-486762.html.