6.4 Draw diagrams showing a conceptual view and a process view of the architectures of the following systems:
A ticket machine used by passengers at a railway station
Concept:
Process:
A compute-controlled video conferencing system that allows video, audio, and computer data to be visible to several participants at the same time.
Conceptual:
Process:
A robot floor-cleaner that is intended to clean relatively clear spaces such as corridors. The cleaner must be able to sense walls and other obstructions.
Conceptual:
Process:





