Explain why a pair of scissors projects a good conceptual model while there is no visible conceptual model in the digital watch. Hint: compare the affordance, constraints, mapping and conceptual model of each. A pair of scissors A digital watch Affordance Constraints Mapping Conceptual Model g 13:16
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- For each of the scenarios below please describe what would be the best design pattern to be used, explain the appropriateness and advantages of using that pattern, and draw a corresponding design diagram for that scenario including that pattern. Describe the participants and collaborations. Please respond to all of the above 4. There is a system configured to work with three pretzel stores: Pretzel Maker, Wetzel, and Auntie Anne's. They create similar yet custom-made pretzels, and the system needs to be independent from the way the pretzels are created. Each pretzel store uses its own ingredients (products), yet similar to the other stores. They each use their own kind of dough, cheese, and sauce.create a 4+1 architectural diagram for a BMI Calculator website ( the calculator ask for height and weight and tells if the user is overweight, underweight or okay)You are required to propose My Museum Buddy, which focuses on entrance admission and auto guide or interactions in the museum only. Compose your artefacts for your Requirements Elicitation Phase 1’s activity. The artefacts required are as follows: a) A suitable vision for the app to-be-built b) Three (3) suitable goals for the app to-be-built. c) A suitable domain statement for the app to-be-built. d) A suitable context diagram for the app to-be-built
- Question 7 List and explain the seven principals of universal design. According to your knowledge of interaction design, discuss why it is important for interaction designers to design products that are accessible. What is the difference between accessibility and usability?Question3: What is the ARCS Motivational Model? Include a discussion of the specific areas that the designer determined could account for differences in student effort.Draw one (1) schematic diagram and one (1) wiring diagram. Explain each. You may use this online diagram tool or any app you prefer . If you are using a mobile phone, you may draw the diagrams on a clean sheet of paper. Take photos of your output then upload here.
- Question 6 Based on your understanding of the PACT analysis, discuss the ten most important characteristics of activities that interaction designers need to considerDuring interaction design process, why it is important to answer following questions. Who are the users? What do we mean by needs? How do you generate alternative designs, and why? How do you choose among alternatives? How do you integrate interaction design activities with other lifecycle models?Application interface analysis for Nike.com to analyze based on 'human & computer interaction knowledge': 1. Choose a Norman's Guideline/Principle/Rules, and clearly state the title and category? 2. Make an analysis of the appearance of the user interface (interface) and user interaction of the website/application, using the Norman's Guidelines/Principles/Rules? 3. Explain your analysis complete with descriptions and pictures/screenshots showing the application of each item of the Norman's Guideline/Principle/Rules in question. To clarify, provide notation/sign/symbol if needed?
- Question 3 3D designs made with wax is an example of Conceptual design Logical design Physical design Model A Moving to another question will save this response. Fs(b) In HCD, there are many design concepts. For each of the following scenario, give the appropriate name of the design concept. Briefly (in no more than one sentence each), explain how the design concept can be used in HCI. (i) Scenario 1: Although not required, mouse has a clicking sound when pressed. (ii) Scenario 2: Facebook shows random friends' updates. (iii) Scenario 3: When designing a mobile application, wireframing tool is used to limit the size of the screen to simulate different sizes of mobile phones available on the market. (iv) Scenario 4: Unhealthy food and drinks are placed to the bottom of a shelf in a supermarket to encourage people consume more healthy food. (v) Scenario 5: Speak to a group of elderly people to decide the font size for a mobile application designed for these people.Question No 1:- What is involved in the process of interaction design? How the activities are intended to inform with one another discuss in detail with the help of example? Question No 2:- What type of characteristics in which user understands the design of an interactive product? Is the system capable of allowing people to learn well, carry out their work efficiently, access the information they need, buy the goods they want, and so on? Question No 3 >: Once users have learned how to use a system to carry out their tasks, can they sustain a high level of productivity? Question No 4 >: Does the system prevent users from making serious errors and, if they do make an error, does it permit them to recover easily? Question No 5 >: Does the system provide an appropriate set of functions that enable users to carry out all their tasks in the way they want to do them?