Detailed Design Practices

Anonymous
timer Asked: Nov 1st, 2018
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Question Description

For the overall final project, you had to select 1 project from 3 different organizational software design projects, which included the following:

  • Client/server design
  • Project Web-based design
  • Sales user interface design project.

With an understanding of the existing requirements review process, expected software design models, the software solution design, expected software specifications, and the requirements for the new software design project selected, you must now address the validation and verification of the design being proposed.

Provide a description of the organization, schedule, resources, responsibilities, tools, techniques, and methodologies to be deployed to perform the verification and validation activities of your design. This should be the last section of your overall project.

Provide the following consolidated Design Implementation Proposal to include the appended V&V plan due this week:

  • Provide the details of the Implementation Proposal Executive Summary to include the following:
    • Introduction to the implementation proposal
    • System objectives and constraints
    • System functional requirements to capture the intended behavior of the system expressed as services, tasks, or functions
    • Three use cases based on the unified modeling language (UML) 2.0 required to identify the set of interactions happening between the intended actors and the software
    • System design summary description to reveal the intended software design
    • Sequence diagrams to transition from the use cases and requirements to system object interactions captured in sequences needed for refinement
    • Update a requirements traceability matrix that depicts how requirements are satisfied during the design phase of the software development life cycle
    • V&V Plan
    • Design summary

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Running Head: SALES USER INTERFACE DESIGN PROJECT Sales user interface design project James Larkin 10-28-18 1 SALES USER INTERFACE DESIGN PROJECT Table of Contents 1. Week one Software Design Introduction……………………………………..pg3 2. Week two Software Design Specifics………………………………………...pg6 3. Week there Software Design Process………………………………………..pg9 4. Week four UML Development Practices……………………………………pg11 5. Week five Detailed Design Practices………………………………………..pg 2 SALES USER INTERFACE DESIGN PROJECT 3 Introduction and the outline for the Proposal System development and maintenance have been an integral part of our society for a long time. System development and maintenance are intertwined in that the maintenance, and operation of a system will depend on how well it was designed. Studies indicate that system development and maintenance begun in the 1940s, whereby no single person can be credited for this invention (Jones, 2014). In the late 1960s, software development began, and there was a rapid advancement in software design, and engineering. Software engineers have played a key role in improving the performance of computer systems, by devising new methods that make system development easier, productive and more robust. Maintenance has been key to system engineering since there is a need to correct flaws or to improve systems to serve us better. Advancements in system development have allowed designers to develop systems that are easy to use and navigate. This project involves designing a sales user interface for an e-commerce firm. The client for this project is Boxwish; a small e-commerce firm located in Conway, South Carolina. This firm deals in a wide range of products ranging from cosmetics, beauty products, electronics, and apparels. The client acknowledges that the user interface will impact how their buyers interact with their website, ultimately affecting the sales. For instance, an interactive user interface will encourage clients to shop online (Allanwood, & Beare, 2014). As designers, we understand that designing the user interface for this firm will require careful analysis and much consideration. SALES USER INTERFACE DESIGN PROJECT 4 For instance, we must design the interface using as minimal resources as possible. Before embarking on this design, we must analyze various elements of the current site, to determine whether the site is compatible with our proposed design. Due to the convenience associated with online sales, the client is aware that establishing and maintaining an online presence will offer enormous benefits to their business. Currently, the client has a website, through which customers learn about the availability of new products. However, the site does not allow them to make orders and to do so; they must contact the company via email, skype or phone calls. This project will entail designing a sales user interface that can allow clients to purchase products online, calculate the price, and monitor the status of their delivery among other functions. The key aim of this proposal is to design a user interface that will improve customer’s experience and allow them to shop conveniently and easily. Designing this system will require close coordination between the designer, developers, and the client. For the past two months, our designers have been in consultation with Boxwish Inc. on how to revamp their current website. We aim to revamp the website to allow clients to shop online without any need to email or call the company’s representative. Incorporating the sales user interface will involve designing and developing the interface separately, and adding it to the website on completion. Designing a user interface requires the design team to follow some steps or procedures. These steps are understanding business requirements, conducting user research, establishing a clear structure, wireframe design, prototype design and testing of the design to assert that it meets the required procedure (Buley, 2013). The key purpose of a user interface is to make the user interaction efficient, intuitive and as simple as possible (Allanwood, & Beare, 2014). Once this goal is attained, clients will enjoy interacting with the site, and subsequently, SALES USER INTERFACE DESIGN PROJECT the firm will record more sales. Poor user interface design will hurt a company since clients will opt to shop on another website that is friendly, interactive and easy to use. 5 SALES USER INTERFACE DESIGN PROJECT 6 System and Software Development Software development is one emerging platform in the modern economic market where technological advancement is taking over which influence human lifestyle. System development has enabled both commercial and residential lifestyle efficient through the use of ICT solution that makes work easier and connect us to the global scale (Buragga & Zaman, 2013). Over the past decades, the advancement of system development from industrial revolution has largely impacted the current global economy. System and software developers play a key role in integrating and development of the software in the initial stage where various factors such as objective, performance, functionality, security amongst other elements. For instance, healthcare institutions use a health care system that is used by various stakeholders in the domain for different services that aids in the services hence support and prolong life. A good design of the system or a software development should embrace the functionality characteristics depending on the task involved. The performance of a system should enhance efficiency especially for healthcare systems that involves life and death situation. Record keeping for out-patient and in-patient is vital especially for medical records which helps the physicians to administer diagnosis (Griffin et al., 2016). The security of a system is also a vital factor that enhances safeguard on documents and information that involves finance and personal information. Developers should develop a system with a strong security feature that will hinder virus attacks and hacks that may affect the healthcare services. Another functional issue that a healthcare system is been user-friendly that would enable both the patients, physicians, and management to access relevant information with regard to credential access (Griffin et al., 2016). SALES USER INTERFACE DESIGN PROJECT 7 A patient or a user is able to access information through websites portal, mobile services for any healthcare aid and also help the doctors to deliver and access information on the patients. According to Anderson and Aydin (2005), due to the increasing concern of diseases, accidents and criminal activities, health care systems in the modern society should embrace various elements of time schedules from the physicians’ point of view, embrace the objective of the healthcare institution, and architectural design that emphasis on the policies, regulation of the organization. The hardware used by the developers should be user-friendly that enhance comfort that is essential for both doctors and patients in the healthcare environment. Furthermore, transparency is also another element the system or software should embrace to enhance clear communication of the health issues matters for correct diagnosis. Incentive feature and the cost of the system also plays an essential role when adopted by the hospitals. Through the incentives, the system should advocate for improvements, reduction of wastes, and high value of care, on the other hand, the cost of the system should be feasible thus enable hospitals to afford and use them. Some of the major challenges that doctors and patients face in this modern medicine are the real-time access to information and knowledge that may help to cure or prevent a disease (Anderson & Aydin, 2005). Through constant research of the economic niche based on the outbreaks of the various disease, system developers adopted a system that designed for program needs, performance specification, security, and communication enhancements. In conclusion, modern medicine has evolved with the help of technological advancement that has increased human healthcare despite some challenges. System and software developers have emerged one of the key stakeholders on transforming the world to a better future in various industries. Through functional issues and elements of a system and software development, SALES USER INTERFACE DESIGN PROJECT various hospitals have improved its services and prolong people’s lives through accomplishing its objective of saving lives. The use of modern technology has transformed modern society and it still navigates humanity to a prosperous future. 8 SALES USER INTERFACE DESIGN PROJECT Software Design Process Use Case Diagram 9 SALES USER INTERFACE DESIGN PROJECT UML Activity Diagram 10 SALES USER INTERFACE DESIGN PROJECT UML Development Practices Precondition 11 SALES USER INTERFACE DESIGN PROJECT Sequence Diagram Post Conditions 12 SALES USER INTERFACE DESIGN PROJECT 13 SALES USER INTERFACE DESIGN PROJECT 14 References Chaudron, M. R. (2017, May). Empirical studies into UML in practice: pitfalls and prospects. In Modelling in Software Engineering (MiSE), 2017 IEEE/ACM 9th International Workshop on (pp. 3-4). IEEE. Oinas-Kukkonen, H., & Harjumaa, M. (2018). Persuasive systems design: key issues, process model and system features. In Routledge Handbook of Policy Design (pp. 105-123). Routledge. Allanwood, G., & Beare, P. (2014). Basics interactive design: User experience design: Creating designs users really love. A&C Black. Buley, L. (2013). The user experience team of one: A research and design survival guide. Brooklyn, N.Y: Rosenfeld Media. Jones, C. (2014). The technical and social history of software engineering. Upper Saddle River, NJ: Addison-Wesley. Anderson, J. & Aydin, C. (2005). Evaluating the organizational impact of healthcare information systems. New York, NY: Springer. Buragga, K. & Zaman, N. (2013). Software development techniques for constructive information systems design. Hershey, PA: Information Science Reference. Griffin, P., Nembhard, H., DeFlitch, C., Bastian, N., Kang, H. & oz, D. (2016). Healthcare systems engineering. Hoboken, New Jersey: Wiley. ...
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School: University of Virginia

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