- •All the answers correct.
- •A technique enables unimplemented technology to be evaluated by using a human to simulate the response of a system.
- •Wizard of Oz technique.
- •All answers are correct.
- •The process enabling researchers to learn about the activities of the people under study in the natural setting through observing and participating in those activities.
- •Time-consuming.
- •Disadvantage of the participant observation is:
- •The difficulty of documenting the data – it is hard to write down everything that is important while you are in the act of participating and observing.
- •Useful for gaining an understanding of the physical, social, cultural, and economic contexts in which study participants live.
- •A draft version of a product that allows you to explore your ideas and show the intention behind a feature or the overall design concept to users before investing time and money into development.
- •All answers are correct.
- •All answers are correct.
- •Easy to abort and undo actions.
- •All answers are correct.
- •All answers are correct.
- •1 And 2 only
- •2 And 3 only
- •1 And 3 only
- •Which of the following describes the most appropriate using of the Visibility of system status in heuristic evaluation?
- •Which of the following describes the most appropriate using of the Match between system and the real world in heuristic evaluation?
- •Grace Hopper
- •Participant observation
- •Observation
- •Experimentation
- •Engelbart
- •Low intimidation
- •Can expose problems user testing doesn’t
- •Helps emphasize how an interface accomplishes a task
- •Multiple choice questions
- •Alan Kay
- •Grace Hopper
- •Who made first gui at Xerox parc?
- •Alan Kay
- •Alan Kay
- •Storyboarding
- •Avoids commitment to a particular user interface
Don’t need to identify task, activities
Low intimidation
Can identify obvious fixes
Can expose problems user testing doesn’t
What is functional fixation?
It is when person notices only traditional ways to use object
It is when user applies only prominent functions of software, technology or system
It is when person is in stuck with the use of application
It is when person’s solution becomes obvious
What should you do if somebody makes negative feedback on your design?
You should perceive it as idea too
You should prove with any methods that your design is the best one
You should doubt in yourself and think that your solution is unfeasible whatever you do
You should throw everything aside and read more theory and books about design to know more
Which type of prototyping encourages comparison and transfer?
Parallel
Serial
Mashup
Rapid
What are benefits of sharing multiply (several answer are possible)?
More individual exploration
More feature sharing
Better consensus
Decrease in group rapport
What is lead user innovation?
Lead users create custom solutions at early stages
Lead users create industrial solutions in groups
Lead users create large-scale improvements on the product
Lead users adopt the product at early stages
To which heuristic does providing exits from mistaken choices refer?
H3 User control and freedom
H4 Consistency and standards
H5 Error prevention
H8 Aesthetic and minimalist design
A strategy for efficiency dealing with things that are hard to predict is - …
Prototype
Storyboard
OZ Wizard
No correct answer
Recall the rights of a prototype
Gets to retire
Observe all of the participates
Can be a valuable technique for gaining design insight
Get diverse set of stakeholders
Give the explanation for one of the heuristic evaluation methodology - scenario briefing …
Can optionally include specific tasks or scenarios or allow evaluators to explore on their own
Important if evaluators are unfamiliar with the product’s domain
Ask people to compare the product to something else instead of evaluating on an absolute scale
Ask the people how they would enhance the product
What actions should be done during the Severity rating phase of Heuristic Evaluation
determine how severe each problem is (priority). Can do first individually and the as a group
review with design team
individuals evaluate and then aggregate results
give evaluators needed domain knowledge and information on the scenario
What rating should be determined when Product cannot be released?
Catastrophic
Major
Minor
Cosmetic
What rating should be determined when the issue(problem) is good to fix when there’s a lull?
Minor
Major
Catastrophic
Cosmetic
Storyboard isn’t about “pretty pictures”, it’s about ….
Communicating ideas
Observing all of the participates
Scaling better than direct observation
design
The goal of storyboard is …
To show how satisfactory outcome happens or how users goals accomplished.
To avoid commitment to a particular user interface
To set common ground and help people involved in the development be on the same page
Should be drawn in a photorealistic way
One of the advantages of Wizards
Can envision challenging-to-build applications
Simulations may misrepresent otherwise imperfect tech
May simulate technologies that do not exists
Wizards require training and can be inconsistent
Benefit of video prototyping
Can serve as a spec for developers
Compatible with the environment it will work
Consistent with things people already use
Reflect on something that existing ones
Give the description Heuristic evaluation
is a usability inspection method for computer software that helps to identify usability problems in the user interface (UI) design
rudimentary working model of a product or information system, usually built for demonstration purposes or as part of the development process.
is to show how satisfactory outcome happens or how users goals accomplished
illustrate important tasks your system enables
Parallel prototyping –
Leads to better design results, more divergence, and increased self-efficacy
Lead people to fixate on a single concept, causing them to construe critique as a rebuke of their only option
Different people may do things slightly differently
Helps emphasize how an interfaces accomplishes a task
Benefit of Storyboarding