CS408 - Human Computer Interaction Assignment No.1

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CS408 - Human Computer Interaction Assignment No.1 

Consider the following scenario:

“Objects Identifier system (a mobile application) is designed to help the blind and visually impaired users to identify objects they encounter in their daily lives (e.g. Cup, Glass, plant or any object).”

You are required to:

a)     Choose a suitable combination of input and output devices to best support the intended interaction.

b)     What should be the features of the input and output devices that help the blind people to work on the given system?

c)     Explain the major problems that the input and output devices solve.

                                                                           

Note: You are supposed to describe at least one input and one output device for the intended interaction.

Question No. 2                                                                                                                                           05 Marks     

Identify the goals, sub-goals and operators involved in given problem

“Open a File name (HCI-Notes) from D. drive and Update the second paragraph of page no. 20 in a file”.

Use a word processor to update a paragraph and note your actions, goals, sub-goals and operators.

Please Discuss about it, Thanks

ansarali

just idea how to make the solution just watch it.

https://www.facebook.com/rizwan.qadeer.988/videos/2561495997406561/

ansarali

Please Discuss here about this assignment.Thanks

Our main purpose here discussion not just Solution

Discussed & be touched with this discussion. After discussion a perfect solution will come in a result at the end.

ansarali

Cs408
1030Hrs 17-12-2019
5-6 mcqs from moaaz file, remaining from handsout.
15- 22 lecture is very important.
2 long questions must be on it.
1- as a software engineer, what the purpose of lifecycle development. Describe with example.(5)
2. Define the 4 steps of interactive system i.e user, input, output (5)
3. What the purpose of safety in usability?
Example: how to secure e-mail?(5)
4.memorability(3)

ansarali

CS408

Q1) What outputs will be generated from the following data?

Computer + Microwave =

Computer + Data =

Computer + Information =(3)

Q2) By breaking down skeleton plane into its component elements, how do all the pieces fit together to create this as a whole user experience? (3)

Q3) Suppose you are a system analyst. With your work experience briefly describe when it is useful to observe in context to observation process? (3)

Q4) Give three advantages of using low fidelity prototyping (3)

Q5) A software house “xyz ltd” develops a new web browser with innovative features. Now the developers of this browser want to know if users find items faster with their product.To findout these points developer wants to perform user testing. Why “xyz ltd” investing in user testing? Give at least three good reasons. (3)

Q6) You have to design persona based design solutions in a company “ABC”. According to your experience which step in requirement definition serves as primary purpose of eliminating as much designer bias as possible before launching into scenarios, preparing the designers to take on the roles of the primary personas during the scenario process? (5)

Q7) In human beings, Input is done mainly through the senses and out put through the motor control of the effectors? Differentiate between effectors and Senses. Also Mention the names of Receptors and senses. (5)

Q8) Suppose you are an IT officer in XYZ Company. A typist comes to you, asked about blind and explanatory undo. How you differentiate blind and explanatory undo in front of him. (5)

Q9) There is a limitation to the interaction between a user and a personal computer. How Wearable Computing removes this limitation? Also elaborate its negative aspects on society. (5)

10) Hassan is working as a system analyst in “ABC.org”. He follows ethical code to preserve peoples privacy. Which guidelines will help him to ensure that evaluations are done ethically and that adequate steps to protect usrights have been taken? Give at least five guidelines. (5)

ansarali

CS408

Q1) What outputs will be generated from the following data?

Computer + Microwave =

Computer + Data =

Computer + Information =(3)

Q2) By breaking down skeleton plane into its component elements, how do all the pieces fit together to create this as a whole user experience? (3)

Q3) Suppose you are a system analyst. With your work experience briefly describe when it is useful to observe in context to observation process? (3)

Q4) Give three advantages of using low fidelity prototyping (3)

Q5) A software house “xyz ltd” develops a new web browser with innovative features. Now the developers of this browser want to know if users find items faster with their product.To findout these points developer wants to perform user testing. Why “xyz ltd” investing in user testing? Give at least three good reasons. (3)

Q6) You have to design persona based design solutions in a company “ABC”. According to your experience which step in requirement definition serves as primary purpose of eliminating as much designer bias as possible before launching into scenarios, preparing the designers to take on the roles of the primary personas during the scenario process? (5)

Q7) In human beings, Input is done mainly through the senses and out put through the motor control of the effectors? Differentiate between effectors and Senses. Also Mention the names of Receptors and senses. (5)

Q8) Suppose you are an IT officer in XYZ Company. A typist comes to you, asked about blind and explanatory undo. How you differentiate blind and explanatory undo in front of him. (5)

Q9) There is a limitation to the interaction between a user and a personal computer. How Wearable Computing removes this limitation? Also elaborate its negative aspects on society. (5)

10) Hassan is working as a system analyst in “ABC.org”. He follows ethical code to preserve peoples privacy. Which guidelines will help him to ensure that evaluations are done ethically and that adequate steps to protect usrights have been taken? Give at least five guidelines. (5)