Mobile Devices and Self-Service E-CommerceundefinedScenarioundefinedImagine that you have been hired by the start-up e-Commerce company Sports R US to provide a convenient self-service solution for customers accessing sports products. The Web application would need to be available on mobile devices (for example, smartphones, tablets, laptops, notebooks). The application also needs to work on multiple Web browsers (that is, Chrome, Internet Explorer, Firefox, Safari and, others) to support self-service tasks. Sports R US has asked you to provide a Human-Computer Interaction (HCI) guide for the design and implementation of this service.undefinedNote: You may make all the necessary assumptions needed for the completion of this assignment.undefinedThis assignment must address the following topics:undefined Information Gathering. Design Strategy. Prototyping. Implementation. undefinedInstructionsundefinedWrite a 6–8 page paper in which you:undefined Describe the following: Purpose and goals of a mobile self-service. Target segment (audience). The audience needs and wants. Resources necessary to achieve the desired outcome. Design of the website for mobile devices Interfaces applicable to mobile devices. Design each of the following using Microsoft Visio or any open source wireframing or mockup tool. Note: The graphically depicted solution is not included in the required page length. undefined The Sports R US home page for a mobile device. The self-service web page to review products and checkout using mobile devices. Recommend one prototype that could be created. Determine the type of evaluation method to use in a web design for the best user experience. Provide key details of how the mobile self-service will be implemented on various mobile devices. Use at least three quality resources in this assignment. Note: Wikipedia and similar websites do not qualify as quality resources. undefinedThis course requires the use of Strayer Writing Standards. For assistance and information, please refer to the Strayer Writing Standards link in the left-hand menu of your course. Check with your professor for any additional instructions.undefinedThe specific course learning outcome associated with this assignment is:undefined Propose a design strategy for a self-service website that supports mobile devices.

Attached Files: Course Project Ph2 VIDEO.mp4 (170.056 MB)Summary:Produce an ER Model for the following scenario (presented in Step 1 below) and business need, for the Pythagoras Math Academy. Reference the attached video (Course Project Ph2 Video.mp4), for a full introduction and demonstration and expectations for this project.Deliverables:ER Model for the scenario presented. You have the option to use MS Visio (if you have the software) to produce your ER Model. Alternatively, if you do not have MS Visio, you can use the ERD PLUS (Open source ER Modeling Software) and produce your ER Model. Required Software:MS Visio by Microsoft ORERD PLUS, Open Source Offering. This offering is cloud-based, and you do not need to download any clients. You will need to create an account (username and password), link to this offering follows: https://erdplus.com Lab Steps:Step 1: Read and understand the Scenario and Business needs presented below. Define and document the ENTITIES, and RELATIONSHIPS, required to address the business needs. The nouns in the scenario below will give the ENTITIES that you will need. Finally, the verbs will describe the RELATIONSHIPS.Scenario and Business Need The Pythagoras Math Academy is in need to develop a database to keep track and control of his students, teachers, and classes offered. Teachers are able to teach multiple courses. But they are required to be certified on the course they are teaching. For example, only a group of teachers are certified to teach Algebra, and other Geometry. Students can take multiple courses. Courses are taught by teachers with the proper certification and have multiple certs as needed. Courses are taught in one of the classrooms at one of the School’s several sites.Each classroom is optimized to serve the needs for a course (for example some courses might require computer labs and whiteboards). The school needs to keep track of the math courses delivered in each of the sites.Step 2: For this project, you are required to use MS Visio or ERD PLUS to produce the deliverables.If you are using MS Visio follow the steps below:Reference the Course Project Ph2 VIDEO.mp4, for a short demonstration and tutorial of this tool, and project overview/ expectations.Open MS VisioClick on the Software Database Template in the main windowSelect the Database Model Diagram Template to open a new file.Save the File and ensure to have in your file name PROJECT2_LastName_FistInitial.If you are using ERD PLUS.Watch the recorded short tutorial for this tool. Reference the attached video as follows: Course Project Ph2 VIDEO.mp4.From the ERP PLUS main interface, select DOCUMENTS --> NEW DIAGRAM (NAME YOUR DIAGRAM) -->ER DIAGRAM --> CREATEReference demonstration video for how to navigate tool, how to create entities, add attributes, relationships, and Cordiality. Demonstration video attached as follows: Course Project Ph2 VIDEO.mp4Step 3: Define and Database ENTITIESAdd an entity for each Table you identified in the Scenario and Business Need.You will use the MS Visio tool, or the ERD PLUS open source offering to complete this step.Step 4: ADD the required ENTITY ATTRIBUTES Add the required Attributes for each Entity that you feel would help to define each Entity as needed.Select one of the attributes to be PRIMARY KEY (PK)Step 5: Define RELATIONSHIPSUse the Crow’s Feet Notation.Reference recorded demonstrations on how to use these notations, for MS Visio and ERD PLUS. Reference attached video as follows: Course Project Ph2 VIDEO.mp4Drag and drop (draw) relationships between the entities you defined.Connect the ends to the two entities for each relation.Defined the Primary Key for the parent entity.Step 6: Define CARDINALITY RELATIONSHIPSet the cardinality for each of your relationships defined in Step 5. For MS Visio: select a relationship line in the drawing area that is connecting two entities. In the Database Properties window, select the miscellaneous category. Select the cardinality for the selected relationship.Step 7: Upload your Work Save the File and ensure to have in your file name PROJECT2_LastName_FistInitial. Rubric:10 points: ER Model (MS Visio OR ERD PLUS)10 points: Entities: Minimum of Three entities are represented10 points: Attributes: Minimum of Two attributes for each Entity. Most would require more than two attributes, and I am only requiring two per entity.10 points: Relationships: Minimum Three relationships are presented.10 points: Cardinality is defined and specific for each relationship with Crow’s foot notation.