Software Engineering -Point of Sale

[ahoway]

I am working on a project for school. I am to:

1.Build a hierarchal "systems of systems" for a point of sale sysytem for a coffee shop. The system should allow the workers to ring-up orders, handle cash and credit transactions, present the order to the person at the expresso machine, and manage inventory.


2.Develop a system contex diagram for problem 1.

I would appreciate any input. I have not started anything as of yet, due to not really knowing where to begin.


Thank you for your help.

[r035198x]

I am working on a project for school. I am to:

1.Build a hierarchal "systems of systems" for a point of sale sysytem for a coffee shop. The system should allow the workers to ring-up orders, handle cash and credit transactions, present the order to the person at the expresso machine, and manage inventory.


2.Develop a system contex diagram for problem 1.

I would appreciate any input. I have not started anything as of yet, due to not really knowing where to begin.


Thank you for your help.

Start by learning what a system context diagram is.