... be created for the users. Areas Of HCI Users There any many different types of users these are listed below: * Business Users o Using systems for one particular use to use with the specific business * Personal Users o Using systems for personal use on a more varied spectrum e.g. internet, word processing, desktop publishing * Disabled Users (Mental and Physical) o Physical Disabilities i.e. one arm, one eye etc. o Mental Disabilities * Tourists o Language Barrier o Different Cultural Issues * Different User Levels Of Expertise o Expert o Average o Low * Eyesight o The most common form of user problem as many people have to wear eyesight correction (e.g. glasses, contact lenses). Technology There are various input and output devices for HCI. Some examples are shown below: Keyboard The set of typewriter-like keys that enables you to enter data into a computer. Computer keyboards are similar to electric-typewriter keyboards but contain additional keys. The standard layout of letters, numbers, and punctuation is known ...

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