Books

Slashdot Ask Slashdot Story | Software To Flatten a Photographed Book?

http://ask.slashdot.org/story/09/09/27/199251/Software-To-Flatten-a-Photographed-Book?art_pos=5 scanner post-processing software

Amazon.com: The Apache Modules Book: Application Development with Apache (Prentice Hall Open Source Software Development Series): Books: Nick Kew

http://www.amazon.com/Apache-Modules-Book-Application-Development/dp/0132409674/ref=pd_sim_b_img_2/102-9014623-7444926 apache modules development book

What is reCAPTCHA?

http://recaptcha.net/learnmore.html cool CAPTCHA that is used to OCR books