Cambridge Nationals IT Revision Guide and Workbook

Page 18

Revision checklist What you should know

Topic Area 1:

The different design tools that can be used

The components of each design tool

The advantages of each design tool

The disadvantages of each design tool

How you can create a design using one of the design tools

How to select an appropriate design tool for a specific task

Topic Area 2:

Human computer interface (HCI) in everyday life

The purpose and importance of the use of HCI in banking, embedded systems, entertainment, fitness, home appliances and retail

The advantages and disadvantages of using HCI in each application area

The different display types and sizes that an HCI can be used on

What the advantages and disadvantages of hardware considerations for using an HCI

How a range of different operating systems and software applications will impact on the design of an HCI

The range of digital platforms that an HCI can be used on and the impact the choice will have on the design of an HCI

A

R

Design tools

FT

Topic Area

The range of different ways a user can interact with an HCI

The advantages and disadvantages of each user interaction method

What data is

What information is

What the relationship is between data and information

What the different data types are that can be used

How each data type can be used

What we mean by validation and its purpose

What we mean by verification and its purpose

The role of validation

The role of verification

D

Topic Area 3:

Data and testing

16

Revision checklist

Original material © Cambridge University Press 2022. This material is not final and is subject to further changes prior to publication.


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