Three of my favorite authors are Issac Asimov, Ray Bradbury, Arthur C. Clark, who all have added a foundation of sorts to Last Order.
Asimov developed many of concepts of Robotics, such as the Robots Rules of Order (the three laws of Robotics), Bradbury described the basic concept of how Mars would be Terra formed and colonized, Clark the Communication Satellites and the Tablet computer, (as seen in 2001 A Space Odyssey).
Here is a very short story that might have had some inspiration for Last Order.
http://www.multivax.com/last_question.html
Was Multivax the inspiration for the Jovian Quantum Convergence Observation Unit?
If anything it is a good read.
Also try this link, you might find it entertaining.

http://www.multivax.com/
