HCI MODULE 1 - 2

Question 1

It is the study of how people use a computer systems to perform a certain tasks.

Answer 1

HCI

Question 2

It is a detailed knowledge of that particular system.

Answer 2

Expert Users

Question 3

It is how who perform the tasks they need to perform frequently

Answer 3

Occasional Users

Question 4

who have never used the system before

Answer 4

Novices

Question 5

It is a display readability

Answer 5

Human Factors

Question 6

It is an intelligent software

Answer 6

Artificial Intelligent (AI)

Question 7

It is an engineering principles and graphic design

Answer 7

Engineering and Design

Question 8

It is including natural language interfaces

Answer 8

Linguistics

Question 9

It is including graphics, technology, prototyping tools, user interface management system

Answer 9

Computer Science

Question 10

It is a limitations, information processing, performance prediction, cooperative working and capabilities

Answer 10

Cognitive Psychology

Question 11

During this phase, detailed requirements of the software to be developed are gathered from the client.

Answer 11

Requirement Gathering Stage

Question 12

It is a plan the programming language

Answer 12

Design Stage

Question 13

It is ______, that is noting but coding the software

Answer 13

Built Stage

Question 14

It is to test the software to verify that is to built as per the specifications given by the client

Answer 14

Test Stage

Question 15

____ the application in the respective environment

Answer 15

Deployment Stage

Question 16

It is once your system is ready to use

Answer 16

Maintenance Stage

Question 17

It is where transformed into an electrical signal passed to the brain

Answer 17

Vision

Question 18

It is a light sensitive

Answer 18

Retina

Question 19

It is a brightness

Answer 19

Rods

Question 20

It is to see the colors

Answer 20

Cones

Question 21

It is two objects are at the same distance from the eye, the larger one will have a larger visual angle

Answer 21

Visual Angle

Question 22

It can be perceived through various cues

Answer 22

Depth

Question 23

It is the ability of a person to perceive small details

Answer 23

Visual Acuity

Question 24

It is a subjective reaction to levels of light emitted by an object

Answer 24

Luminance

Question 25

It is a spectral wavelength

Answer 25

Hue

Question 26

brightness of color

Answer 26

Intensity

Question 27

amount of whiteness in the color

Answer 27

Saturation

Question 28

It is related to luminance, since it is the function of the luminance of the object and background

Answer 28

Contrast

Question 29

It is decreased ability to see color or differences in color

Answer 29

Color Blind

Question 30

It protects inner and amplifies sound

Answer 30

Outer ear

Question 31

It transmits soundwaves as vibrations to inner ear

Answer 31

Middle ear

Question 32

It is a chemical transmitter are released and cause impulses in auditory nerve

Answer 32

Inner ear

Question 33

sound frequency

Answer 33

Pitch

Question 34

amplitude of sound

Answer 34

Loudness

Question 35

type or quality

Answer 35

Timbre

Question 36

heat and cold

Answer 36

thermoreceptors

Question 37

pressure

Answer 37

mechanoreceptors

Question 38

pain

Answer 38

nociceptors

Question 39

It is an awareness of body position and limbs

Answer 39

Kinesthesis

Question 40

It is a buffers for stimuli received through senses

Answer 40

Sensory Memory

Question 41

It is a visual stimuli

Answer 41

Iconic Memory

Question 42

It is a aural stimuli

Answer 42

Echoic Memory

Question 43

It is a tactile stimuli

Answer 43

Haptic Memory

Question 44

It is a scratch pad for temporary recall

Answer 44

Short term memory

Question 45

forgetting occurs more slowly

Answer 45

Long term memory

Question 46

It represents our memory of events and experiences in a serial form

Answer 46

Episodic

Question 47

facts, concepts, skills that we have acquired

Answer 47

Semantic

Question 48

It may contain default, fixed or variable information

Answer 48

Frames

Question 49

It represents knowledge items in a way which makes explict the relative importance of each piece of information

Answer 49

Scripts

Question 50

What are the three main activities related to LTM

Answer 50

storage information forgetting information rehearsal

Question 51

It is an information moves from STM to LTM

Answer 51

Rehearsal

Question 52

It is an information is lost gradually but very slowly

Answer 52

Decay

Question 53

It causes the lost of old information

Answer 53

Interference

Question 54

What are the two main theory of forgetting

Answer 54

Decay Interference

Question 55

It is information that reproduced from memory can be assisted by cues ex. category and images

Answer 55

Recall

Question 56

It is information gives knowledge that it has been seen before. Less complex than recall

Answer 56

Recognition

Question 57

It is most common text input device

Answer 57

Keyboard

Question 58

It is common letters under dominant fingers

Answer 58

Dvorak Keyboard

Question 59

It designs to reduce the fatigue for repetitive strain injury for one handed

Answer 59

Special Keyboards

Question 60

It is touch sensitive tablets

Answer 60

Touchpads

Question 61

It is a small pen like a pointer

Answer 61

Stylus Pen

Question 62

It is used in TVs and computer monitors

Answer 62

Cathode Ray Tube

Question 63

smaller, lighter and no radiation problems

Answer 63

Liquid Crystal DisplayI

Question 64

It is easy to read shape of words

Answer 64

lowercase

Question 65

It is better for individual letters and non-words

Answer 65

UPPERCASE

Question 66

It helps your eye on long lines of printed text

Answer 66

Serif Fonts

Question 67

What are the storage formats text

Answer 67

XML DOC PDF UTF 8 RTF

Question 68

What are the storage formats image

Answer 68

GIF TIFF JPEG PNG JPG

Question 69

What are the storage formats video

Answer 69

MPEG VID MOV WAV QuickTime