
The library's 3.5 million books are stored inside 35,000 bins stacked within 50 foot tall racks in a massive 5-story chamber underneath the library. When you ask for a book an automated retrieval system involving huge, computer-activated robotic cranes finds the book you want, delivers it to the circulation desk, and eventually puts it back underground when you return it."
The age of the personal-shopping library robot is getting closer and closer. - SlashDot