CIS 524 entire course new Flashcards
DEVRY CIS 524 Week 6 Discussion 1 Interaction Devices NEW
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“Interaction Devices” Please respond to the following:
Touch screens are becoming extremely popular input devices for phones and tablets. Assess the value of touch screen devices related to human-computer interaction systems. Identify at least two advantages and two disadvantages of having touch screen devices in the workplace. Support your response by citing a quality resource.
Chapter 8 currently has the following subsections, keyboards and keypads, pointing devices, and speech and auditory interfaces. Predict what the subsections may be if this book were written 10 years from now. Justify your predictions.
DEVRY CIS 524 Week 6 Discussion 1 Interaction Devices NEW
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DEVRY CIS 524 Week 7 Discussion 2 Balancing Function and Fashion NEW
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3) Error messages are a key part of an overall interface design strategy of guidance for the user. Discuss strategies to ensure integrated, coordinated error messages that are consistent across an application.
4) Choose the one topic covered in Chapter 11 (error messages, non-anthropomorphic design, display design, window design, and color) that creates the biggest challenge to achieving balance between function and fashion. Support your response.
DEVRY CIS 524 Week 7 Discussion 2 Balancing Function and Fashion NEW
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DEVRY CIS 524 Week 8 Assignment 3 Direct Manipulation NEW
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Assignment 3: Direct Manipulation
Early computer systems relied on command line interfaces to perform all actions. Today, the majority of systems use direct manipulation rather than a command line interface. The goal of designing a direct manipulation interface is to make use of the system intuitive to the end user. One industry that has been extremely successful designing intuitive direct manipulation inputs is the video game industry. Most game players are able to learn controls as they play a game and then apply the same controls to similar games. Rarely do they need to read a user manual.
Write a four to five (4-5) page paper in which you:
1.Describe the three (3) principles of direct manipulation and give examples as to how they are used in video game controls.
2.Analyze video game-type interfaces and discuss three (3) reasons why video game-type interfaces would not be effective for real-world applications.
3.Describe at least three (3) advantages of direct manipulation versus command line interfaces.
4.Evaluate direct manipulation and describe three (3) problems with it.
5.Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources.
Your assignment must follow these formatting requirements:
Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length. ?The specific course learning outcomes associated with this assignment are:
Describe direct manipulation and virtual environments.
Use technology and information resources to research issues in human-computer interaction.
Write clearly and concisely about HCI topics using proper writing mechanics and technical style conventions.
DEVRY CIS 524 Week 8 Assignment 3 Direct Manipulation NEW
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DEVRY CIS 524 Week 7 Case Study 3 Security NEW
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Case Study 3: Security
Due Week 7 and worth 100 points
A large, fast-food chain unveiled a new touch screen register for its franchises. Each cashier was assigned a user id and password combination to log in to the register. The system allowed the incorrect password to be entered four (4) times before the register would lock and require a manager to unlock it with a key card. To prevent unauthorized access, the registers would lock after three (3) minutes if the screen was not touched. When the register locked, only the cashier who was logged in prior to it locking could unlock it without a system restart.
After a few days in operation, restaurant managers started complaining about the amount of time they were spending unlocking the registers. Some cashiers were forgetting their user Id and password, so other cashiers would log in for them. It also seemed that the button layout made it easy for the cashiers to key in the incorrect password. The managers also complained that cashiers would leave for a break or end their shift and forget to log out of the locked register. The managers would have to reboot the system, a three to five (3-5) minute process in order for the next cashier to log in. Additionally, managers noticed that grease was building up on the touch screens, making them less responsive.
Write a five to eight (5-8) page paper in which you:
Analyze the new system and determine the design issues with this new system.
Describe how you would correct the design issues with the system to make the restaurant managers happy.
Create a design plan that:
Lists and explains the tasks associated with improving this interface.
Contains at least six (6) tasks.
Includes realistic time estimates for each task to be completed.
Analyzes the development of the system in your plan.
Analyzes the testing of the system in your plan.
Analyzes the implementation of the system in your plan.
Examine how this system balanced security and usability, and explain the challenges of incorporating system security and system usability into a design.
Suggest changes that could be made to the security of this system to still meet security objectives but make the system more usable.
Use Microsoft Visio or an open source alternative, Dia, to create a graphical representation of your proposed interface.Note: The graphically depicted solution is not included in the required page length.
Use at least three (3) quality resources in this assignment.Note: Wikipedia and similar Websites do not qualify as quality resources.
Your assignment must follow these formatting requirements:
Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.
Include charts or diagrams created in Excel, Visio, MS Project, or one of their equivalents such as Open Project, Dia, and OpenOffice. The completed diagrams/charts must be imported into the Word document before the paper is submitted.
The specific course learning outcomes associated with this assignment are:
Describe the usability properties of interactive systems.
Describe the inherent design issues across HCI environments
Develop an interface `
Use technology and information resources to research issues in human-computer interaction.
Write clearly and concisely about HCI topics using proper writing mechanics and technical style conventions.
DEVRY CIS 524 Week 7 Case Study 3 Security NEW
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DEVRY CIS 524 Week 8 Discussion 1 System Documentation NEW
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“System Documentation” Please respond to the following:
Ray and Jason have just finished developing the documentation for a system your team recently completed. Ray insists that the documentation should be printed in booklet format and included with the system. Jason insists that paper manuals are outdated and that the documentation should only be distributed electronically via DVD. Compare and contrast the use of online documentation and paper documentation. Then, make a decision about what documentation you will provide with your system and explain it to Ray and Jason
Debate whether or not to give credit to authors and designers of training manuals. Support your argument.
DEVRY CIS 524 Week 8 Discussion 1 System Documentation NEW
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DEVRY CIS 524 Week 8 Discussion 2 Online Communities NEW
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“Online Communities” Please respond to the following:
Evaluate online tutorials and online communities in regard to helping users. Create an argument for the approach you find to be the most effective and explain why.
From the e-Activity, evaluate at least two sites or tools for developing end user documentation. Discuss the abilities the sites or tools provide and how the sites or tools aid in the creation of user documentation. Make a suggestion to improve the site or tool.
DEVRY CIS 524 Week 8 Discussion 2 Online Communities NEW
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DEVRY CIS 524 Week 9 Discussion 1 Searching textual documents NEW
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1) Your company has been hired to design a product that will provide searches of textual documents and database querying. Your design team has not developed a product like this before. Examine the challenges associated with searching in textual documents and database querying.
Describe how the five-stage search framework shared in Chapter 13 could be used to overcome those challenges.
2)Assess current multimedia document search techniques and suggest three techniques to improve multimedia search experiences. Explain why you chose to recommend each of the techniques you suggested.
DEVRY CIS 524 Week 9 Discussion 1 Searching textual documents NEW
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DEVRY CIS 524 Week 9 Discussion 2 Advanced Filtering NEW
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Describe the most effective advanced filtering and search interface. Argue why the interface you chose is more effective than others, and describe who benefits most from the interface you are describing.
From the e-Activity, Google has been the dominant market leader for search engines for the past several years, despite a fairly basic interface and competition from competitors like Microsoft and Yahoo. Discuss reasons why Google has been able to maintain such a high market share. Also, suggest some ideas for a search engine that would be able to take market share away from Google.
***E-Activity: Read the article titled “History of Search Engines: From 1945 to Google Today” about the history of Internet search engines, located at http://www.searchenginehistory.com/
DEVRY CIS 524 Week 9 Discussion 2 Advanced Filtering NEW
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DEVRY CIS 524 Week 10 Discussion 1 Characterizing Data Types NEW
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Characterizing Data Types” Please respond to the following:
Justify characterizing data types according to task taxonomy. Support your response.
Assess the value to an interface designer, of being familiar with the seven basic tasks and create an argument for which three of the seven basic tasks are the most important to incorporate in a design.
DEVRY CIS 524 Week 10 Discussion 1 Characterizing Data Types NEW
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DEVRY CIS 524 Week 9 Assignment 4 User Frustration NEW
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Assignment 4: User Frustration
Due Week 9 and worth 80 points
The quality of the user experience is very important to the success of an application. In the early days of computing, users often experienced long delays since computing power was poor and networks had comparatively slow throughput. Modern systems have largely eliminated these delays due to increased network and computing power, yet users still report a high level of frustration.
Write a four to five (4-5) page paper in which you:
Describe three (3) reasons users are still frustrated with modern applications.
Suggest one (1) method for reducing the frustrations for each of the reasons you supplied in Question one (1).
Describe methods for determining if user frustration is caused by poor system design or from the natural frustration associated with learning a new software product.
Suggest at least three (3) methods to reduce the frustrations among the disabled population and how this population can be better served.
Use at least three (3) quality resources in this assignment.Note: Wikipedia and similar Websites do not qualify as quality resources.
Your assignment must follow these formatting requirements:
Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.
The specific course learning outcomes associated with this assignment are:
Describe the inherent design issues across HCI environments.
Explain the use of interaction devices.
Use technology and information resources to research issues in human-computer interaction.
Write clearly and concisely about HCI topics using proper writing mechanics and technical style conventions.
DEVRY CIS 524 Week 9 Assignment 4 User Frustration NEW
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DEVRY CIS 524 Week 10 Discussion 2 Information Visualization NEW
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“Information Visualization” Please respond to the following:
Despite increases in computing power and network bandwidth, many user interfaces are still largely text oriented, with a few icons and illustrations. Discuss at least three reasons why text-oriented interfaces are still the most common.
From the e-Activity, identify the tool you would be most likely to use in a design project and explain why you selected it
e-Activity:
Use the Internet to locate an article on information visualization tools.
Note: Requirement is 1 and half page with reference
DEVRY CIS 524 Week 10 Discussion 2 Information Visualization NEW
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DEVRY CIS 524 Week 6 Discussion 2 Collaboration and Social Media NEW
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“Collaboration and Social Media” Please respond to the following:
While planning for a new project, a young developer mentions that she used Facebook as a collaborative group space for developing her senior project. She tells you that it was the ideal solution since it was free and all of her group members were friends with her. Further, she tells you that your company should do the same thing. Explain whether or not you think that Facebook would be a proper venue for your developers to collaborate. Give at least three reasons for your answer.
Imagine you were going to be teaching this class next semester and you were given the choice to teach it asynchronously distributed interface, synchronously distributed interface, or face-to-face. Choose one of these techniques to teach the class and describe why you chose the presentation style you did. Discuss the advantages and disadvantages associated with the style you chose.
DEVRY CIS 524 Week 6 Discussion 2 Collaboration and Social Media NEW
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DEVRY CIS 524 Week 10 Term Paper Crowdsourcing NEW
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For more classes visit http://www.uopassignments.com Term Paper: Crowdsourcing Due Week 10 and worth 200 points Crowdsourcing in the field of interface design takes tasks traditionally performed by specific individuals and spreads them out among a group of people or a community. These assignments are usually done through an open call. Crowdsourcing has become increasingly popular with the growth of Web 2.0 and online communities.
Write a fifteen to eighteen (15-18) page paper in which you:
Examine the invention and growth of crowdsourcing in the field of interface design.
Describe the impact that crowdsourcing has had on the field of interface design.
Analyze and discuss at least three (3) benefits of incorporating crowdsourcing in a design project.
Analyze and discuss at least three (3) challenges of incorporating crowdsourcing in a design project.
Propose a solution for generating interest in your design project from an online community.
Suggest a solution for evaluating the skill set and quality of the code submitted by potentially unknown users.
Describe how crowdsourcing may affect the budget and timeline of a design project.
Assess crowdsourcing in regard to the legal, societal, and ethical issues it raises, and suggest methods to alleviate these concerns.
Use at least five (5) quality resources in this assignment.Note: Wikipedia and similar Websites do not qualify as quality resources.
Your assignment must follow these formatting requirements:
Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.
The specific course learning outcomes associated with this assignment are:
Compare and contrast the design and development processes in HCI.
Describe legal, societal, and ethical issues in HCI design.
Describe the inherent design issues across HCI environments.
Analyze and evaluate interface design models.
Use technology and information resources to research issues in human-computer interaction.
Write clearly and concisely about HCI topics using proper writing mechanics and technical style conventions.
Grading for this assignment will be based on answer quality, logic/organization of the paper, and language and writing skills, using the following rubric.
DEVRY CIS 524 Week 10 Term Paper Crowdsourcing NEW
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DEVRY CIS 524 Week 5 Discussion 2 Developing Commands NEW
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“Developing Commands” Please respond to the following:
You have just finished reviewing a design project your team has submitted to you and noticed that the team members used a great deal of command abbreviations. Explain to your team the value of using abbreviations for commands and give them at least two advantages and disadvantages associated with using abbreviations. Support your answer.
From the e-Activity, Amore’s and Quesada’s article discusses the challenges of incorporating Natural Command Language Dialogs (NCLDs) into a phone system. One challenge pertains to sources of conflict in NCLDs. Discuss potential sources of conflict with an interface that you frequently use and devise a solution for preventing the conflicts.
DEVRY CIS 524 Week 5 Discussion 2 Developing Commands NEW
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DEVRY CIS 524 Week 7 Discussion 1 Quality of Service NEW
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1) Your design team presents a project to you, in which most inputs seem to have about a 1.5-second delay before a response. The lead designer has decided this response is acceptable. Analyze response-time models and decide if the response time in the presented project is acceptable. Explain why it is or is not.
2) Evaluate the importance quality of service has to designers. Choose two areas discussed in the textbook you would focus your attention to ensure quality of service for a team of designers that you were managing. Justify your choices.
DEVRY CIS 524 Week 7 Discussion 1 Quality of Service NEW
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