1) Provide at least 2-3 Use Cases and a Use Case Diagram 2) At…1) Provide at least 2-3 Use Cases and a Use Case Diagram 2) At least ONE activity diagram (DRAFT) associated with one use case. For the following: Problem DescriptionThere are several aspects that I find frustrating about the MyCWU system. However, I have narrowed it down to one capability that I plan to design and create. Even though I enjoy all the features that MyCWU Canvas offers, but there is always room to improve. For that reason, I plan to add some of the useful Zoom features to the canvas system. Such as video and audio collaboration, rooms and workspaces, video webinars and screensharing. Those features will increase the engagement level and will make the learning environment even better especially when taking online classes. It will also make it easier for students to follow and be up to date with virtual classes.System CapabilitiesThe new integrated system should be capable of:Allowing video and audio calls between students and teachers.Offering meeting rooms and workspacesOffering Video webinarsAllowing to share Screens between students and teachers.Business BenefitsThe deployment of this new canvas features system will provide the following business benefits to MyCWU:Increase communication level between classmates and between teachers and students thereby improving the quality of engagement level.Maintain better learning environment for virtual classes thereby more students will take online classes from anywhere at any time.Maintain a better way of sharing information with students thereby students can succeed in virtual classes.Expedite the process of delivering and receiving information thereby boosting the overall image of MyCWU system.Use CasesBelow are two possible Use Cases for the proposed system:Use Case 1:Title: Join a MeetingPrimary Actor: StudentGoal in Context: The student is able to join a meeting with their teacher in order to participate in the class.Stakeholders and Interests:Student: Wants to be able to join the meeting in order to participate in the class.Teacher: Wants the student to be able to join the meeting.Preconditions:The student has the meeting ID and password.The meeting has not started yet.The student has the Zoom application installed.Basic Flow:1. The student opens the Zoom application.2. The student enters the meeting ID and password.3. The student joins the meeting.Postconditions:The student is now in the meeting and can see and hear the teacher and other students.Alternative Flows:2a. The student enters the wrong meeting ID or password.2b. The student tries to join the meeting after it has already started.Use Case 2:Title: Share ScreenPrimary Actor: StudentGoal in Context: The student is able to share their screen with the teacher and other students in order to show their work.Stakeholders and Interests:Student: Wants to be able to share their screen in order to show their work.Teacher: Wants the student to be able to share their screen.Preconditions:The student has the Zoom application installed.The student is in a meeting.Basic Flow:1. The student clicks on the “Share Screen” button in the Zoom application.2. The student selects which screen they want to share.3. The student shares their screen.Postconditions:The student’s screen is now being shared with the teacher and other students.Alternative Flows:3a. The student decides not to share their screen. Use Case Diagrams:Activity diagram: Computer ScienceEngineering & TechnologySoftware engineering IT 461
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