Ever wonder why Java's const keyword is unimplemented? More specifically, why do we mark global constants in Java with both the static and final keywords? Why are Java constants static and final? The ...

You don't need a physical scanner to quickly sign, scan and send official documents -- just use the iPhone in your pocket. David Lumb is a managing editor for the mobile team, covering mobile and ...

A Spectra Physics Model A supermarket scanner—one of the first ten ever produced. A laser within the unit projects a beam onto a mirror that redirects it through the glass plate on the top. Cade ...

The Ricoh fi-8170 document scanner combines ease of use on the front end with powerful administrative tools for managing an entire fleet. Document scanning is a critical activity for many K–12 school ...

If you need to scan and sign official documents, whether it's a legal document or you've gotten an extension on filing your taxes, a big scanner is always preferable. Yet what if you just need to ...

In a series of [15 O]PET experiments aimed at investigating the neural basis of emotion and feeling, 41 normal subjects recalled and re-experienced personal life episodes marked by sadness, happiness, ...