Steve Black▸ Task 3 – Defining Game Problems


Functional characteristics:
– Insert Carbon Dioxide into water

Non-functional characteristics:
– Ensure Gas canister is NOT empty (USER)
– Fill (only) Soda Stream bottle with water to indicated level (USER)
– Tilt head of machine exposing insertion point (USER)
– Screw bottle anti-clockwise into machine (USER)
– Press down on button to release Carbon Dioxide until full (USER)
– Indicate when bottle is full to User (SODA STREAM)
– Tilt head of machine to expose bottle (USER)
– Screw bottle clockwise to release (USER)

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