Ctrl + F is the shortcut in your browser or operating system that allows you to find words or questions quickly.
Ctrl + Tab to move to the next tab to the right and Ctrl + Shift + Tab to move to the next tab to the left.
On a phone or tablet, tap the menu icon in the upper-right corner of the window; Select "Find in Page" to search a question.Share Us
Sharing is Caring
It's the biggest motivation to help us to make the site better by sharing this to your friends or classmates.
Is an area of multidisciplinary study focused on the development of computer technology and, in particular, the interaction between humans and computers.
The benefits of more usable software system to business users include:
Perception allows us to focus on information that is relevant to what we are doing and it involves an audio and/or visual senses.
Human and computer interaction focuses on human-machine interface _____________
Which of the following is design's golden rule?
What are expressive interfaces?
You cannot use inspections to test specifications, mockups, functional prototypes, or systems.
All answers below is benefits of interface design from design rationale, except
There are three broad categories of user. This category of users know well how to perform the tasks they need to perform frequently.
The prototyping phase follows after which of the following steps?
It's about sending back details about what action was taken and what was done, enabling the individual to continue the operation.
User-free settings are intended to predict, analyze & model aspects of device analytics.
What is physiological reactions?
Low-fidelity prototyping requires more precision than high-fidelity prototyping because that is when the major structure of the application is being designed
Remote testing systems which are inexpensive are more compact than usability laboratories. Many do have handheld eye-tracking apps and other tools.
Users shouldn't be wondering whether specific words, circumstances or acts mean the same thing. Employ conventions on website.
What is emotional interaction?
The field of HCI __________
These are the reports that contain information about the incident, the objective data analysis, and the conclusions.
__ customer support costs
Error messages should be expressed in plain language (no codes), the problem should be specified precisely and a solution suggested constructively.
These are the screen areas which function as if they were separate, such as text or graphics.
Minimize the memory load of the user, by having visible objects, behaviors and choices. The user should not need to remember data from one part of the dialog to another. Instructions for using the program should be accessible or easily retrievable where appropriate.
Does the assessment process distort the results?
A software engineer trained in the development of user interfaces would have gained experience, learned about approaches and techniques and gained an understanding of its weaknesses.
Social processes such as turn-taking, conventions etc. help us to work together and organize our activities
A __ software system is one that supports the effective and efficient completino of tasks in a given work context.
What is facial coding?
Fitts' law is useful in evaluating structures for which it is not possible to locate an item
What is deceptive technology?
This is the nature of the interaction between the user / device.
Usually a high authority approves the design of the informed consent form, the assessment procedure, data processing and data storage methods
The use and creation of computational models of design processes and digital media is described as assisting and/or automating various aspects of the design process.
The program will also keep users updated in a reasonable time about what's happening through correct feedback.
It is the design of the interaction between users and products.
Which one of these would NOT be found in a good HCI?
Basic activities in Interactive design EXCEPT
These are set of options that appear on screen.
All answers below are benefits of interface design from design rationale, except
Accelerators — unknown by the novice user — can often speed up the professional user interaction so the device can work for both new and seasoned users. Allow users to tailor frequent actions.
You want to test the intuitiveness of the functionality of the application. For this task, you will use:
These are the windows of information that pop up to warn about a significant incident or request information.
Human-Computer Interaction (HCI) is a multidisciplinary area of study focused on computer technology design and, in particular, the interaction between ______________________.
While it's best if the program can be used without documentation, support and documentation may need to be provided.
When humans communicate with _____________, they bring to the encounter a lifetime of
Walkthroughs are focused so they are suitable to assess small parts of a product.
Users often mistakenly choose system functions and need a clearly marked "emergency exit" to leave the undesirable state without having to go through an extended dialog. Support undo and redo.
Sense Cam is a wearable tool that takes photographs intermittently when worn without any user interference
Interaction design concerned with ___________
Keeping abreast of what others do and letting others know what you do are irrelevant aspects of collaborative work and socialization
Humans have a restricted capacity for processing information.
__ follow-on business due to satisfied customers
Sometimes the results of a field study are surprising, especially in wild studies that investigate how participants use novel technology in their own homes, workplaces, or outside.
This is the interaction of the physical characteristics.
Those are the small pictures or photographs depicted as device objects.
It has a way to express instructions directly to the computer using accessible keys, characters or a combination.
A careful design is even better than good error messages which prevents a problem from occurring in the first place. Either delete or test for error-prone conditions, and offer a validation choice to users before committing to the operation.
It's a separate intervention intended to change the structure but you can't predict how things will work out exactly.
Which of the following is a concept indicating that we understand human attention?
________________ among users and computers happens at the user interface which includes both software and hardware.
How generalizable are outcomes?
The program will speak the language of the users, with user-familiar expressions, phrases, and concepts rather than system-oriented terminology.
One of HCI's goals is to create specific capabilities and constraints for the software and/or hardware and platform chosen for the product
What is Anthromorphism?
Usability testing is carried out in regulated labs or temporary laboratories.
Predictive models, offer a way to test goods or prototypes without affecting the users directly.
Developers must attempt to ______________________ in order to produce computer systems with good usability.
A search engine depends on _______to find information on the web.
Several systems and technologies were developed to support telepresence and co-presence
Visibility is what operations and manipulation can be performed on a given entity
Individual differences (need for structure vs. flexibility) and work situations (overloaded vs. bored) would mean that a one-size-fits-all solution is neither feasible nor prudent as we strive for optimum workplace environment and human efficiency.
What is reflective design?
Designer introduces an element of the Design & Use scenarios in a cognitive walkthrough.
It requires more effort and resources to incorporate user feedback during high-fidelity prototyping
Speech-recognition systems allow users to communicate using spoken commands
A Prototyping session
Emotional technology aims to
Expert is told of the assumptions regarding consumer population, sense of usage, task specifics in heuristic evaluation.
Are there prejudices that distort outcomes?
It is the method of choosing items to concentrate on from the set of possibilities available for a search at a point in time.
These are the systems where augmented reality, window system, and 3D workspaces are used.
In order to define its aims and purposes, it is the method of researching a practice or enterprise and creating structures and processes.
Field studies are evaluation studies that are carried out in natural settings to discover how people interact with technology in the real world.
Which of the following is NOT an Ergonomic example?
Controlled setting involving users, e.g. field experiments and seeing how the product is used in the real world in wild experiments.
Field studies involving the implementation in natural settings of prototypes or innovations can also be referred to as 'in the wild.'
Does the process yield the same results on different occasions?
In the early 1990s Jacob Nielsen developed heuristic evaluation.
What is behavioral design?
Fitt’s law predicts that pointing to an object using a tool is a function of the distance from the object and the size of the object.
Dialogs should not contain irrelevant or rarely needed information. Each extra information unit in a dialog competes with the related information units and diminishes their relative visibility.
For user testing on your low fidelity prototypes, you will:
__ profits due to more competitive products/services
Fidelity can be in terms of one or some or all of the following areas:
Which of the following is the principles of HCI?
To test dependent variable(s), the experimenter checks independent variable(s).
Sustainable HCI ...
It is a confirmation box, in which individual and isolated regions can be selected to activate an action inside a display.
Usability research is based on indicators of success, e.g. How long and how many errors are made while performing a series of predefined tasks. Indirect observation (video and keystroke logging), questionnaires regarding user satisfaction, and interviews are also collected.
The application of technology in people's daily lives can be measured in living laboratories.
Can the system measure what they are supposed to calculate?
Experiments test a hypothesis by changing some variables while preserving constancy of others.
Natural setting involving people, e.g. usability testing & laboratory and living lab tests.
What is the fundamental insight that underlies the evaluation process of "cognitive walk through?"
HCI encompasses three major parts within the framework, ____________, _______________ and _________________.
It is a term which supports the objects in an easy way to use.
Usability testing and trials require the assessor to have a high degree of control over what is being tested, while evaluators usually exert little or no control on participants in field studies.
__ overall development and maintenance costs
This is the method of choosing items to concentrate on from the variety of possibilities available for a list at a time.
Which one could NOT be found in a good HCI?
Fidelity can be considered as the
Modelling includes the processing of user behavior data on a website or product
What is persuasive technologies?
Paper and pen-based sketches used for prototyping signify which of the following?
Some of the same methods of collecting data are used in evaluation as to set criteria and define the needs of the users.
It is easier to incorporate user feedback during low-fidelity prototyping compared to high-fidelity prototyping
When is an interface annoying?
Fitts' Law can’t be used to predict professional, error-free results with restricted key presses for clearly defined tasks
What are the elements of the Gulf of Execution?
Participants will be told why they are doing the test, what they will be asked to do and their rights.
HCI is about understanding and creating software and other technology that people will want to use, will be able to use, and will find effective when used.
A Prototype is
What is virtual agents?
Why should you prototype?
This is what you want to achieve in interaction.
HCI is about understanding and developing software and other technology that will allow people to use, be able to use, and be successful when used.
Evaluations may be carried out in controlled settings such as labs, less controlled field settings, or where no users are present.
To keep up this site, we need your assistance. A little gift will help us alot.Donate
- The more you give the more you receive.Related Subject
Introduction to Information Systems
Introduction to Computing
Intro to Hardware Description Language
Internet Technology in Real Estate
Internet Marketing and Entrepreneurship
Integrative Programming and Technology 2
Information Systems Operations and Maintenance
Information Security and Management
Information Assurance and Security 3
Information Assurance and Security 2
Fundamentals of Investigation and Intelligence
Fundamentals of Database System
Chemistry for Engineers
Database Management System
Data Structures and Algorithms
Data Communications and Networking 2
Data Communications and Networking
Cyber Security: Theories and Practice
Current Trends and Issues
System Administration and Maintenance
Integrative Programming and Technology
Data Communications and Networking 4
Applied Business Tools and Technologies
Application Lifecycle Management
Systems Integration and Architecture
Information Assurance and Security
Principles of Operating System and its Application
Data Communications and Networking 3
Auditing and Assurance Concepts and Applications
3D Game Art Development
Shopee 3D Floor
Lazada Smart TV Box
Amazon iPhone Charger
Our team has just awarded on Ezoic the google award-winning platform for publishers.
We just wanted to take this opportunity to genuinely thank you for visiting with us and supporting our team hard work.