Homework 7 has one "problem": Find one instance of very good user
interface design, and one of very bad user interface design.  With each
one, do one of the following:

 * Post a photo to the web and email me an URL by noon on Monday
 * Email me a photo by noon on Monday
 * Bring the actual thing to class Monday

The things do not need to be computer-related.  Be prepared to explain
what is so good or bad about the interface.