R050 HCI & User Interaction

The purpose of a HCI is to allow communication between the user and ........

• hardware

• software

• user interface

• computer

Human Computer _________

A well designed HCI will have a clear ______

A well designed HCI will be ______ to use.

A HCI will have a __________ layout.

Which of these two are NOT an embedded system?

• kettle

• microwave

• dishwasher

• toaster

Which of these are two examples of embedded systems?

• gas hob cooker

• central heating system

• lawn mower

• washing machine

Which of these are examples of hardware displays?

• LCD

• LTD

• OLAD

• OLED

Liquid _______ display.

Light ________ diode.