Just write a summery

Follow these instruction to do the summary:

1. First Read the Houde & Hill reading.

2. There are three sections:

· the problem with prototyping

· a model of what prototypes prototype

· further examples

3. Read each section

4. You should be able to answer these questions:

· why prototype?

· what is a prototype?

· what types of prototypes are there?

· Can you give examples of each?