COIT20258 - Develop Models of the Proposed Multi-Tiered Software - IT Assignment Help

Assignment Task

Objectives
The purpose of this assessment item is to assess your skills attributable to the following learning outcomes and achieving the expected graduate attributes of advanced level knowledge, and cognitive, technical, and creative skills, and professional level communication.
• Develop models of the proposed multi-tiered software application as per the requirements identified following formal requirements engineering procedures

Assessment task 
Your task in this assessment is to analyse the given case study, apply the principles of  requirement engineering by eliciting functional and non-functional requirements, and  documenting system and user requirements specification. You will also choose appropriate  modeling techniques to model the system and design the system architecture. In this assignment task, you will be using the topics learnt in Weeks 1-4. 

Problem 
People residing in owner occupied or rented houses maintain their households which is an  essential process requiring continuous collection, storage, and use of information originating  from many external sources. Household maintenance includes organising utility services,  recording equipment purchase details, organising insurance, monitoring and control heating,  ventilation, and air-conditioning (HVAC), undertaking cleaning and repairs of household  appliances and vehicles. 
An eHome provides a conceptual model incorporating a Family System and subsystems for  home and personal life management where necessary information can be stored, accessed,  and some level of automation can be achieved for carrying out many tasks. There are many  External Entities with which Family System interacts such as schools for children’s  education, medical professionals for health-related activities. One of the identified  subsystems within the Family system is Housing and Transport. There are few external  entities identified as part of this subsystem and these include: 
i) Product suppliers 
ii) Government agencies 
iii) Service providers 
a. Energy supplier 
b. Water supplier 
c. Communications. 

You are asked to develop the Housing and Transport System (HTS) which will be integrated  into eHome with other subsystems. The initial task is to complete the requirements engineering process by eliciting functional, non-functional, system and user requirements.  You should also develop models of system architecture, context model, use cases, and  behavioural models such as sequence diagrams. 
The users are the ’Home Users’ who are public residing in suburban homes who will not have  insight into organising information, or automating tasks. Therefore, Home Users cannot  provide guidance in the design or functionalities of the HTS.

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