1. Household Control System Rui Agostinho Somiya Bhargava Madiha Hamid Jemini Makwana Michelle Pack Ujwal Parker

2. Stakeholders People living in the House Impaired ability users Pets Supermarket Emergency services (fire, police, nursing) Property developers (corporate and individuals) Competitors Software Developers Hardware Specialists Installation and maintenance engineers

3. High level goals and assumptions We are a company developing the system for market, we need software to operate with available generic hardware to make a new a product The most desirable feature should be the automated shopping Busy (or lazy) people want to use the system to save time The system can be used by the elderly and infirm to support independent living System must be reliable because it can preserve life The system should be modular so that people can buy the pieces that suit their needs

4. High Level goals (2) Work to be done Automated shopping –Suggests a shopping list to you and allows you to place the order automatically. Reminders system Follow-me lights and music Emergency responses –Fire, the fire service –Break-in, security company or police –Fall and injury triggered by assistance alarms, nursing response

5. Project Level Context Diagram setup reminder Send order Deliver groceries Household Control System Call Respond Emergency services supermarket People in the House

6. Obstacles The most desirable feature should be the automated shopping –Agreement of supermarkets –Compatibility with their systems Busy (or lazy) people want to use the system to save time –time needed to operate the system The system can be used by the elderly and infirm to support independent living –complex operation System must be reliable because it can preserve life –Power failure

7. Timescale and Cost We classify the project as horse type –Some of the work is life-preserving, will impact cost Some complexity - there are several types of work Relatively few stakeholders, mostly internal –Our staff – engineers, sales team –Our customers – the householders/property developers