Casio watch / stopwatch
Who is the user of the interface?
People that want to know the time or want to have a cool watch
Which Systems are connected by the interface?
It connects humans with time.
How does the interface affect the user?
It lets the user know the time, but only if the human has set it correctly. It will also tell the time on a short base with a stopwatch mode and it can remind you of a time with an alarm, these actions are all done by the buttons on the side.
How can the user interact with the interface?
the user can press the buttons, hear the alarm and read the screen
What are the material properties of the interface?
Flat flexible rubber with metal buttons and a plexiglass screen.














