TDB2033 3. a Explain the importance of understanding users' tasks when designing a 4 marks] b. Describe the process of task analysis in a system development project. system. [6 marks Construct the task hierarchy for the goal of 'preparing and saving a document in Microsoft Word' as shown in FIGURE Q3c c. FIGURE Q3c 4 As a team leader, you and your team are required to build a system that would assist people to cook while following the steps necessary for cooking. Instead of referring to online or book recipes while cooking (e.g., cook and glance on the recipe repeatedly), your system proposed a better approach. a. i Identify TWO (2) problems that people may face while cooking and referring to the recipes at the same time. 2 marks ii List TWO (2) consequences based on your answer provided in 2 marks TDB2033 b Based on your knowledge in HCI, suggest how would you solve this problem with your proposed system or technology? 13 marks c. Sketch the interface of the proposed system 13 marks dBased on the proposed system, explain the process or steps that are required to conduct a low-fidelity prototype to a medium or high-fidelity prototype 3 marks ii Identify ONE (1) method of prototype that you plan to use in either low-fidelity or medium to high fidelity prototype. Justify 12 marks e Explain the basic step process for an informal usability testing for the 5 marks your answer. proposed system TDB2033 3. a Explain the importance of understanding users' tasks when designing a 4 marks] b. Describe the process of task analysis in a system development project. system. [6 marks Construct the task hierarchy for the goal of 'preparing and saving a document in Microsoft Word' as shown in FIGURE Q3c c. FIGURE Q3c 4 As a team leader, you and your team are required to build a system that would assist people to cook while following the steps necessary for cooking. Instead of referring to online or book recipes while cooking (e.g., cook and glance on the recipe repeatedly), your system proposed a better approach. a. i Identify TWO (2) problems that people may face while cooking and referring to the recipes at the same time. 2 marks ii List TWO (2) consequences based on your answer provided in 2 marks TDB2033 b Based on your knowledge in HCI, suggest how would you solve this problem with your proposed system or technology? 13 marks c. Sketch the interface of the proposed system 13 marks dBased on the proposed system, explain the process or steps that are required to conduct a low-fidelity prototype to a medium or high-fidelity prototype 3 marks ii Identify ONE (1) method of prototype that you plan to use in either low-fidelity or medium to high fidelity prototype. Justify 12 marks e Explain the basic step process for an informal usability testing for the 5 marks your answer. proposed system