What are Interactive Systems concerned with?

They accept human-made input. Using that input they will create a response.

What is the primary function of electron?

Allows using Web-technology to build cross-platform desktop applications

Which of the following is a question you should ask when doing a cognitive walkthrough?

Will the user try to achieve the right effect?

What is upiqutous computing

Computing is made to appear anytime and everywhere

Does high CD gain allow:

a distant target to approached faster

What does the function in Fitt's law describe?

The relation between the distance to the target and the width.

What does Fitts' law predict?

Predicts movement time to a known target

Which of the following is NOT a type of interaction task in 2D graphical interaction?

Mid-air Pan-and-Zoom on Wall-sized Displays

What is basic HTML and CSS

Creating the layout of a website using HTML and then styling it with CSS

How can users differ culturally

Some cultures like pizza more than others

An interactive system is what?

Holds internal state -> Creates representations -> Reacts to input

What is NOT an important part of Internationalisation of software

How the CPU is integrated in the computer architecture

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Questions 154

Answers

1
What are Interactive Systems concerned with?
Quietly working in the background and doesn't require attention from humans
Using input from nature in the form of wind, water, etc. Produce stuff.
They accept human-made input. Using that input they will create a response.
The relationship between id, class and type.
2
What is the primary function of electron?
A general purpose programming language
Allows for easy distribution of applications
A language in which it is very easy to write a Web-server
Allows using Web-technology to build cross-platform desktop applications
3
What does WIMP stand for
Windows, Icons, Menu, Pointer
Windows, Internet, Media, Printer
Workstation, Interface, Mouse, Pixel
Widgets, Icons, Menu, Processor
4
What is your strong password?
12345678
5557
pony_lover69_xXx
givemecheesenowiamveryhungryforcheesegiveittomenowplease
5
Which of the following is a question you should ask when doing a cognitive walkthrough?
Are users likely to aim for the desired outcome?
Will the user try to achieve the right effect?
Will users connect the intended outcome with the correct action?
Can users recognize the presence of the appropriate action?
6
In the following html tag: a href="http://cs.au.dk" CSAU /a, what is the part in quotation marks called
Source
Attribute value
Content
Attribute
7
What is upiqutous computing
The act of computing becoming more powerful
Computing is made to appear anytime and everywhere
Universal language translation
The development of personal assistants
8
Who said "If an error is possible, someone will make it"?
Don Norman
Don Schneiderman
Ben Schneiderman
Ben Norman
9
Does high CD gain allow:
a distant target to be approached slower
a distant target to approached faster
make it easier to precisely position the pointer on the target
10
What is localisation
Adapting to specific genitals
Adapting to a specific clima
Adapting to a specific culture
Adapting to a specific disability
11
How many blind people are there in the world?
49.1 million
49.2 million
49.3 million
49.4 million
12
What does the function in Fitt's law describe?
There speed to the target, given a number of targets.
Direct manipulation.
The relation between the distance to the target and the width.
The relation between the distance to the target and the height.
13
What is the trash-can symbol in some user interface an example of?
Mental models
Conceptual blending
CSS frameworks
Gestalt principles
14
Are you a normal people?
Of course not!
No, it's called person
Yes, I am as normal as they come
huh? egg
15
To which of the following categories does Fitts' Law belong?
Explanatory theory
Prescriptive theory
Descriptive theory
Predictive theory
16
Which of the following is not in Schneiderman's eight golden rules
Keep memory in controll
Offer informative feedback
Strive for consistency
Prevent errors
17
Quantitative data is analysed with statistical analysis. What can the results present?
Descriptive statistics
Statistical tests
Representative tests
Conditional statistics
18
What does Fitts' law predict?
Predicts reaction time for movement to a known target
Predicts movement time to a known target
Predicts movement accuracy to a known target
Predicts reaction time on target
19
Which of the following is NOT a type of interaction task in 2D graphical interaction?
Mid-air Pan-and-Zoom on Wall-sized Displays
Moving the active area or cursor in the user interface
Selecting or manipulating an object
Entering numbers and text
20
What level of focused advise is guidelines for designing UI?
Low
High
Mid
21
Which is not one of Roger's three periods of HCI theory?
Antique
Classical
Modern
Contemporary
22
Which is NOT one of the Eight golden rules Shneiderman
Work smart not hard
Prevent Errors
Keep users in control
Strive for consistency
23
What is an eaxmple of an isotonic controller?
Mouse
Pointing stick
JoyStick
Trackpad
24
Which of the following is not a "balance-type" when considering visual design principles?
Radial balance
Asymmetrical balance
Symmetrical balance
Centered balance
25
Which era does the activity theory belong to ?
classical
contemporary
modern
26
How much control display gain(CD gain) is there if the mouse moves 3cm and cursor moves 9cm
3
1
4
2
27
What which is not qualitative data
Interval data
observational notes
open ended questions
Categorical data
28
What is basic HTML and CSS
Creating the layout of a website using HTML and then styling it with CSS
HTML is the layout of the website, while CSS is the logic behind.
Creating the layout of the website using CSS and styling it with HTML
CSS is used for layouts and HTML is used for styling and logic.
29
Hvilken input device har 2 DOF(Degrees of freedom)
Wii remote
Knop to control volume
Mouse
Touchpad
30
Formatting a webpage in a grid layout relies on which gestalt principle?
continuity
symmetry
enclosure
proximity
31
Which of the following is not a part of Don Normans seven principles?
Accesibility
Visibility
Constraints
Consistency
32
Which layout do most keyboards use?
QZERTY
QWERTY
QWERTZ
AZERTY
33
What broad categories of disabilities are there?
Motor, vision and hearing impairments
Cognitive impairments and physical impairments
Input, output and cognitive
34
How many levels are there in Grudins model of interface focus?
3
4
6
5
35
Hvilken af følgende er ikke en del af basic interaction tasks?
Property setting task
Trigger task
Transformation task
Pulling task
36
When was the World Wide Web inveted?
1990
1987
1999
1995
37
How can users differ culturally
Some cultures like pizza more than others
Some cultures like rice more than others
Some cultures like noodles more than others
Some cultures like pasta more than others
38
In what decade was the personal computer invented
1990's
1970's
1960's
1980's
39
Which of the following is NOT a visual-design principle?
Balance
Visual Hierarchy
Multicol
Scale
40
Closer elements should be?
Darker
Lighter
41
What is the analytical question for Action?
How?
What?
Why?
When?
42
How can multitasking between two tasks be modelled?
Hick-Hyman law
Ratcliif model
Wickens Cube
Fitts' law
43
Is a phones touch screen an example of hard control or soft control?
Hard control
Soft control
44
Which of the follwoing is not a form of evaluation?
Empirical
Formative
Summative
Intuition
45
Which is NOT one of Schneiderman's princilpes?
Identify the tasks
Choose an interaction style
Determine users' skill levels
Specify the end goals
46
An interactive system is what?
Reads input -> Processes it -> Writes results
Holds internal state -> Creates representations -> Reacts to input
47
What can the various values that independent variables take, also be called?
Stages
Parts
Values
Levels
48
Which of the following are true about cognition:
Cognition doesn't adapt
Cognistion is unlimited
Cognition consumes energy
Cognition is limited
49
What is NOT an important part of Internationalisation of software
language
How the CPU is integrated in the computer architecture
culture
50
What does the Bridge of Execution consist of in Normans 7 stages of action
Plan, Compare, Interpret
Percieve, Interpret, Compare
Plan, Specify, Perform
Perform, Interpret, Compare
51
In which of the following categories does Foleys et als 4 levels belong
Prescriptive theory
Predictive theory
Descriptive theory
Explanatory theory
52
For how long is audio stored?
~500 ms
~1000 ms
~200 ms
~1500 ms
53
Which of the following is NOT one of (Molich and Nielsen)'s 10 usability heuristics
Limit user control to prevent errrors
visibility of system status
aesthetic and minimalist design;
help and documentations
54
The property sensed can be classified as:
Linear, Position, Aboslute
Non-linear, relative
55
Which is NOT a type of input disability?
Motor impairments
Speech impairments
Vision impairments
Missing or non-functioning limbs
56
What is the motive behind using activity theory?
All we do is socially constituted
We shape technology and technology shapes what we do
• Interaction with computers can’t be understood in isolation
Computer/software as mediator
57
The interaction techniques about moving the active area or cursor in the user interface is called?
Pointing techniques
Text entry techniques
Menu techniques
Camera control or navigation techniques
58
Which of the following is not a goal of evaluation?
Identify system features that work well
Compare solutions/alternatives
Understand users
Improving an interactive system
59
Which of the following is not a design consideration for command-ine interfaces
Performance
Availability
Recall
Transparency
60
What is the 5th golden rule (prevent errors) about?
Involve users with dialog
Consistent sequences of actions should be required in similar situations
For every user action, there should be an interface feedback
61
Is color blindness an input disability or output disability?
Output
Input
62
Which of the following is not a primary objective of interaction techniques
Learnability
Fun
Performance
Accessibility
63
What kind of problem is multitasking?
Its a meditative problem
It's a genetic problem only found in men
Its a purely physical problem
Its a resource sharing problem
64
Which is NOT one of the Gestalt Princinples?
Symmetrical
Proximity
Connection
Similarity
65
What are activities mediated by according to activity theory
Animal
Tools
People
Hands
66
What is the problem with resistive touch screens?
They're probably packed full of communist propaganda
You can't do multi-touch
They don't work with gloves
They're expensive to manifacture
67
The level of activity "action" is represented by which analytical question?
What?
When?
Why?
How?
68
What is a trial?
A trial is a group of participants working together on a set of tasks.
A trial is each time the participant performs the task.
A trial is the judgment or assessment of a participant's task performance.
69
Which is NOT a pro of using a CSS Framework?
Consistency in the user-interface
Development speed
Dependency of others
Stability over time
70
What type of theory is activity theory
It's a explanatory theory
It's a prescriptive theory
It's a predictive theory
It's a descriptive theory
71
The development of theory of levels of immersion in virtual reality is an example of...
Technological problems
Constructive problems
Conceptual problems
Empirical problems
72
Which of the following is NOT a measure of usability?
Time to learn
Rate of errors by users
Usefulness
Retention over time
73
What is true about the Spatial modes?
The same user action performed at different times has different effects
Temporal modes activated as long as a physical action is sustained
The same user action performed at different locations has different effects
74
What is gestalt perception about?
How the mechanoreceptors work in our ears
We percieve with high accuracy what's 1-2 degrees in our visual field.
How we percieve patterns in designs
It's what we see with the cone cells in our eyes.
75
What is the definition of HCI?
Multidisciplinary field: CS, cognitive science & human factors engineering
It is the interaction between human (users) and computers.
The definition is Human-Computer-Interfaces.
The definition of HCI is creating websites.
76
What is HCI about?
HCI involves studying all aspects of interaction
HCI is about building interactive systems
HCI does not emphasize humans as users of technologi
HCI involves studying some aspects of interaction
77
What are the four different types of errors in user interfaces
Typo, oversight, guideline-based error, and intelligence-based error
Misstep, negligence, protocol-based mistake, and experience-based mistake
Tumble, inattention, regulation-based error, and wisdom-based error
Slip, lapse, rule-based mistake, and knowledge-based mistake
78
What is Electron used for?
Originally design to let you write “server-side” JavaScript
to make static eletricity to put a balloon on the wall
Creating cross platform applications using web technology
I dont know?!
79
Which of the inputs are hard control
gestures
facial expression
Buttons
Voice control
80
How many items can Working meomory hold at a time
3-5
1-3
4-7
2-6
81
Which of the following parts of the eye is found at the back and is reposnible for sensing light?
Cornea
Iris
Fovea
Retina
82
Which of the following is not a part of Foley et. al's four levels
lexical
pragmatic
semantic
Conceptual
83
Which of the following is not an example of a navigation task?
Zooming
Searching
Scrollbars
Direct scrolling
84
What is universal usability
Nobody can use the interface
2 persons can use the interface
Only dogs can use the interface
Everybody can use the interface
85
What are the three different types of modes?
Chronological modes, geographical modes and Semi modes.
Sequential modes, topographic modes and Pseudo modes.
Temporal modes, Spatial modes and Quasi modes.
Time modes, location modes and Virtual modes.
86
Is a mouse a relative or absolute pointing device?
Relative
Absolute
87
When should we evaluate our UI?
After implementing
Before implementing
Never
During the implementation
88
How do you declare a constructor for a person class in javaScript
new constructor()
constructor()
Anton()
person()
89
How many dimensions does grid have?
2
3
1
4
90
What do the degrees of freedom describe
The amount of dimensions which an input device allows access to.
How many input devices which the user has available.
The amount of dimensions which an output device allows access to.
How many output devices which the user has avilable.
91
What categorise quasi modes?
Modes sustained through a series of haptic feedback
Temporal modes activated as long as a physical action is sustained
Temporal modes activated after a physical action is sustained
Modes sustained through physical force on an interaction device
92
Is the input which the phones gyroscope records, implicit or explicit input?
implicit
explicit
93
Which type of control does a mouse represent?
Direct Control
Indirect Control
94
Who said: "If an error is possible, someone will make it" ?
Schneiderman
Ratcliff
Fitts
Norman
95
Which of the following is not one of Schneidermanns 8 golden rules?
Strive for consistency
Prevent errors
Reduce short-term memory load
Voice user interface
96
What are the 3 kinds of balance?
Triangle, Radial, Rectangle
Symmetrical, Asymmetrical, Radial
Symmetrical, Asymmetrical, Rectangle
Symmetrical, Super Symmetrical, Asymmetrical
97
How many different sizes can be used in a visual design while keeping the design pleasing?
5
3
2
4
98
Which one is NOT a key sensory modalities in HCI?
Tactition
Vision
Hearing
Cognition
99
Which of the following is not one of the 5 design principles IN UX
Balance
The principle of delightful surprise
Contrast
The gestalt principle
100
What is evaluation?
profitable
Determining whether you UI is good or bad
profitable
PROFITABLE
101
What should a gesture generally satisfy(for whom)?
easy to recognize(user) & easy to remember(user)
easy to remember(user) & easy to recognize(device)
easy to remember(device) & easy to recognize(user)
easy to remember(device) & easy to recognize(device)
102
How many people are blind?
49.1 tusinde personer
49.1 personer
49.1 millioner personer
103
Vision is good at parallel processing
TRUE
FALSE
104
What does the Bridge of Evaluation consist of in Normans 7 stages of action
Perform, Percieve, Compare
Specify, Perform, Percieve
Percieve, Interpret, Compare
Plan, Specify, Perform
105
What is the relation between an Interface and Modes?
An interface is a collection of modes
An interface has nothing to do with modes
An interface has at most one mode
106
Which of the following is NOT one of the usability goals and measures?
Time to learn
Subjective satisfaction
Retention over time
Localization
107
Which of the following is NOT one of Roger's three periods of HCI theory
Modern
Contemporary
Futuristic
Classical
108
Which is NOT a type of disability according to Monday slide 14?
Mental
Cognitive
Output
Input
109
How to array with let
let anton = [“Peter”, “Jane”, “Robert”]
let initials = {“Peter”, “Jane”, “Robert”]
let initials = (“Peter”, “Jane”, “Robert”)
let initials = [“Peter”, “Jane”, “Robert”]
110
How many items can short-term memory hold?
1-10
2-6
2-3
6-9
111
Hvad er IKKE en del af WIMP (Windows, Icons, Menu, Pointer) paradigmet?
Menu’s for organising commands
Applications running in windows
Icons representing documents and applications
A list describing the most important points
112
What are the 5 visual design principles?
Scale, Visual hierarchy, balance, contrast, mental models
Scale, Visual hierarchy, balance, contrast, gestalt
Size, Visual hierarchy, balance, contrast, gestalt
Scale, Visual hierarchy, balance, colors, gestalt
113
Which of these are part of the Gestalt Principles? (multiple answers)
Law of Total Probability
Law of Common Regime
Law of Disfigurement
Law of Proximity
114
Which of the following is not a design objective of interaction techniques?
Accessibility
Learnability
Robustness
Performance
115
Which of the following is not one of the gestalt principles?
Closure
Connection
Location
Proximity
116
an activity is motivated by
objects
needs
development
117
Is everybody like you?
No
They should be
Probably
Of course
118
What is the translational distance of 2D screen
Strong
Immersive
Medium
Weak
119
Who came up with the heuristical evaluation?
Nielsen and Fitt
Fitt and Grudin
Grudin and Molich
Nielsen and Molich
120
What is the type of Activity Theory?
Predicitve
Explanatory
Descriptive
Prescriptive
121
What is the DOF of a touchpad
3
4
2
1
122
The level of activity "operation" is represented by which analytical question?
How?
Why?
What?
When?
123
What is a mode
An interaction technique
A design objective
A state of the interface
A command-line based interface
124
Which is an example of qualitative data?
Open-ended questions
Discrete measures
Continuous measures
Interval data
125
What is conceptual blending
integration of two or more inputspaces to a blended space
Concepts of blending in, in a social environment
Concepts of blending a smoothie
126
What characterize a GUI using the WIMP paradigm?
There's Scrollbars, Ways of tracking time, Pull-down menus, Windows
There's a focus on large icons, small text and a lot of windows
Focus on amount of content, how much icons take up, borderless windows
There's Windows, Icons, Menus and Pointers
127
Which of the following is not an interaction task?
Pointing task
Selection task
Input task
Trigger task
128
Which of these is the correct way of nesting elements
My cat is very grumpy.
My cat is very grumpy.
129
Which of the following electrical components is crucial to the development of modern computers?
Inductor
Resistor
Transistor
Capacitor
130
What are the dimensions of ISO's model of usability?
Effectivness, Efficiency, Satisfaction
Effectiveness, Easy to learn, Easy to remember
Easy to remember, Few errors, Subjectively pleasing
Easy to Learn, Easy to remember, Few Errors
131
Which of the following is NOT an evaluation goal?
Improving an interactive system
Identify system features that work wel
visibility of system status
How well an interactive system performs with respect to some given
132
What are the 3 basic needs in self-determination theory?
achieving full potential, prestige, and feeling of accomplishment
food, warmth and water
autonomy, competence, and relatedness.
rest, security, and safety
133
Why don't our intuition work when designing user interfaces
UI designers generally have bad intuition's
We are normal people.
We are not normal people.
We look like normal people
134
Which of the following is not a hard control?
Buttons
Depth Sensors
Knobs
Sliders
135
What is a lapse error about?
A physical action goes wrong
Forget to perform a required or important action
Wrong mental model of the software used
Assuming certain actions will adhere to a rule but they don’t
136
what is the scope of activity theory?
Macro-HCI
Micro-HCI
137
How many degrees of freedom (DOF) does a Wii controler have?
6 DOF
3 DOF
1 DOF
2 DOF
138
Which is the right way to initialise an array in Javascript?
Array persons = [“Jim”, “Cathy”, “Pete”]
let persons = [“Jim”, “Cathy”, “Pete”]
Array persons = (“Jim”, “Cathy”, “Pete”)
let persons = (“Jim”, “Cathy”, “Pete”)
139
Which object is characterised by 1 degree of freedom (DOF)?
Mouse
Volume Knob
Joystick
Touchpad
140
What is the type of activity theory?
predictive
Explanatory
Descriptive
Prescriptive
141
What does Fitt's law predict?
Predict movement time to a known target
Predict if a memory is long term
Predicts the time for me to get to your moms house
Predict the max visual targets
142
Which of the following is not a perceptual task?
Allignment
Discrimination
Detection
Search
143
Which of the following was not invented at Xerox PARC
World Wide Web
Personal Computer
Ethernet
GUI
144
Where do you include attributes in html
Attributes are included within the closing tags of HTML elements
Attributes can be anywhere if they are written in upper case letters
Attributes are included within the opening tags of HTML elements
Attributes are included within the content of HTML elements
145
What is the WIMP Paradigm
Web Invisible Minimization Protocol
Wireless Interface for Mobile Phones
Windows, Icons, Menu, Pointer
Workflow Integration and Management Platform
146
How are interaction techniques evaluated?
Theoretically
Empirically
147
Which of the following CSS properties are not inherited by parent elements
Font-size
Font-weight
Border
Color
148
Which effects can be used to create a visual hierarchy?
Proximity
Contrast
Bright and muted colours
Movement
149
How many degrees of freedom does a mouse have?
4
2
3
1
150
The level of activity "activity" relates to which analytical question?
Why?
What?
How?
When?
151
How are Schneidermans 8 golden rules derived?
From theory
From experience
152
Which is not one of Miguel's three pieces of advice?
Understand and learn from your users
Always be curious
Let data be your guiding light
Embrace the wisdom of your audience
153
What is an isotonic controller?
An input device which does not move.
An input device which senses only displacement
An input device which can both sense displacement and force applied
An input device which senses only force applied
154
Which of the following is NOT one of the Eight golden rules
Design dialogues to yield closure
Prevent Errors
Keep users under control
Reduce short-term memory load

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