Paper Prototyping

Some examples of Paper Prototyping

Very cheap which saves money
But also makes it less painful when it has to be changed totally
Allows a user to take over and cross things out and suggest other ideas
You can take this as far as you want.
Smaller snippets for the various ui widgets (e.g. drop down menus)
Make a “screen flow diagram” by connecting the different sheets of paper with lines showing the transitions
It is similar to a movie ‘storyboard’