One thing comes into mind when reading this article: if a two year old gets a hold of one of these, they just might stop asking their parents, "...and what's that!?"

http://www.theregister.co.uk/2008/04/22/evolution_robotics/

Just think of it as a hand-held price scanner, interactive encyclopedia, and once the world's police get their hands on one: portable facial recognition.

Isn't technology wonderful?