Human Computer Interface Flashcards
1
Q
Use of colour
A
- follow corporate colours
- used to trigger memory
- number of colours limited
- can be used to code info
- used to attract
2
Q
Layout
A
- consistent
- house style
- logical order
- include some white space
3
Q
Quantity of info
A
-enable users to use screen effectively
-too much can confuse
-
4
Q
Font
A
- easy to read
- size should be appropriate
- clear
5
Q
Complexity of language
A
- low as possible
- error messages and instructions in simple language
- not perceived and condescending
- technical language kept to minimum
6
Q
Type of controls
A
7
Q
PERCEPTION
A
- preconceived idea of inputs from sights and sounds
- e.g. Red =stop green=go
- sounds can be perceived as happy and sad
8
Q
ATTENTION
A
- increase attention span by making screen uncluttered and logical order
- most important info made obvious
- pop up messages
- consistent layout and colour scheme
9
Q
MEMORY
A
- consistent uncluttered page layout
- pre existing knowledge
10
Q
LEARNING
A
- ensure it is easy to learn
- any new interface matches to current system
- on screen help
- can be used intuitively
