WorksheetsUnit 3 - HCI
Total questions: 12
Worksheet time: 8mins
Which is an example of a touch HCI
Which is an example of a GUI HCI
Which is an example of a biometric HCI
Which is an example of a command line HCI
Two advantages of a GUI is:
It is intuitive
Easy to navigate
Requires a high level of skill to use
Can be frustrating for expert users
Two disadvantages of GUIs are:
Requires a large amount of memory
GUIs take up a large amount of disk space
Background noise may inter with speech recognition
Can get lost navigating it
Two advantages of menu driven interfaces are:
No need to learn lots of commands
Little processing power needed
Speech input is much faster
Keyboard takes up a lot of room
Two disadvantages of menu driven interfaces are:
Irritating if there are too many screens to work through
Navigating can be a long process
Very confusing for someone that has not learnt the language
Not suitable for a novice
Two advantages of a Command Line Interface are:
Quicker to type commands
Little memory and processing power needed
Easy to use
No keyboard or mouse is required
Two disadvantages of Command Line Interface are:
Difficult to select small items
Screen can be scratched
Not suitable for a novice
A large number of commands need to be learned
Two advantages of a touch screen interface are:
Easy to use
No keyboard or mouse is require
Quicker to type commands
Speech input is much faster
Two disadvantages of a touch screen interface are:
Screen can be easily damaged
Dirty screens can be difficult to read
Not suitable for a noive
Expensive scanners
