- Fix, cite, and add references
- Expand and generalize article
- Add some explanation of the term "computer" and its usage. Since the advent of the stored program concept, that has become the defining attribute of a computer. Many early devices that were called computers wouldn't qualify under today's standard. This is a fairly important point to express.
Think about Konrad Zuse and the Z1. (http://www.zib.de/zuse/Inhalt/Kommentare/Html/0677/0677.html)