HCI - Mindmap - created from Mind Map

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Needs of a Novice User

Clear navigation structure

Wizards which are not as flexible as setting it out yourself

Colour scheme making it easier to use

The novice user’s priority will be...

ease of learning/intuitive

easy access to help

Needs of an Expert User

The expert user will want to...

Increased number of ways of performing the same operation

Shortcuts which the experienced user can use rather than going through a series of menus

Expert user knows the commands and will find it quicker than clicking through a series of windows

Get the job done in the least possible time

Features for Disabled Users

Speech Recognition rather than keyboards for users who cannot use keyboard or mouse

Aid bad eyesight...

Use visual messages rather than beeps or warning noises for users who are deaf

Increase the font size

Magnify areas of the screen

Plenty of contrast between the text and the background

Factors for a good HCI

Layout appropriate to the task

Clear navigational structure

Customisable to suit the needs of the user

Consistency of signposting and pop up information

Location of where machine is to be used

Large/minimal text for a child to minimise reading which builds up user confidence

Makes it more efficient if the user can change items to suit their work preference.

Every ‘Next’ should be in the same place using the same icon

Clear consistent and easy to follow

Touch screens in museums / factories / etc (with explanation of why).

HCI - Mindmap