Here is a diagram of the current Open Library architecture:
Open Library recently launched a web demonstration designed to illustrate how Internet Archive book collections can be viewed on the OLPC XO Laptop.
We invite you to take a look!
It is still in the early stages, and is built on open source software using an embeddable AJAX reader and a software component known as Carousel which scrolls through the collection of books on the right.
We would like to have feedback on how to improve the user experience of this demonstration and its underlying components for users of the OLPC XO and Open Library.