Doors without windows
is another example of doors without windows.
This picture shows a set of doors in the hallway
of a university building. Imagine reaching to
pull open these doors just when someone on the
other side is pushing them open.
is a picture of a set of doors in the same
hallway as the doors above. These doors have
so that you can
see if there are people on the other side of the door.
Make sure your design
provides displays of everything
a person needs to see.
Michael J. Darnell 1996-2010. All rights reserved.