the dispenser: squashed
versions to create the illusion of an interface with buttons which change
shape when touched or grow dark when unavailable. Select a button area and
copy it as a separate image; swap that image for the basic image on mouseOver
or other changed state.
I've rendered the full image for the different states rather than just the button areas in order that all the 3D depth and reflections will be present and correct for each altered state.
the dispenser dark