In virtual reality, which of these senses cannot currently be portrayed?

• Sight.

• Smell.

• Touch.

• Hearing.

This type of memory is infinite but required long time to recall. What is it?

• Sensory memory.

• Long term memory.

• Short term memory.

• Temporary memory.

In human computer interaction (HCI), it is advisable to avoid using red and green specifically for colour-blindness user. This is because the user sees the colour as ___________.

• red

• grey

• black

• white

As a building block of color, saturation __________________________________________.

• decides the brightness of color

• corresponds to the normal meaning of color and changes in wave length

• refers to the shades of gray decreasing from white through gray to black

• is the relative amount of pure light that must be mixed with the white light to produce the perceived color

Statement below describes a connection between information and human's mind.

" A study of how information is processed and represented in

human's mind."

This study is known as ________________.

• cognitivisme

• reflective cognition

• experiential cognition

• cognitive psychology

A jumbled effects happen when __________________________.

• too many grave errors in a screen

• too many colors are used in a screen

• too many illusions or three-dimensional images in a screen

• too many different types of font are mixed together in a screen

Why do ergonomists use task analysis in the design process?

• To make jobs more efficient.

• To discover interface issues.

• To identify job errors and improve job satisfaction.

• To gain an understanding of what people do in the jobs they carry out.

The loudness of a sound is measured in ___________.

• byte

• hertz

• meter

• decibels

Choose the correct types of interaction task and its function.

• Text --> rotate

• Path --> point and click

• Orient --> click and drag

• Select --> point and click

1. Norman's Execution/Evaluation Cycle concentrates on user's view of the interface involving seven (7) stages. When user's formulation of actions are not similar to actions allowed by the system, this is known as _______________________.

• Gulf of Execution

• Gulf of Evaluation

• Gulf of Elaboration

• Gulf of Examination