I'M GIDDY FOR GADGETS
'(<a href="http://www.j-archive.com/media/2008-02-19_DJ_28.jpg" target="_blank">Kelly of the Clue Crew reports from Sony headquarters in Tokyo, Japan.</a>)  To make it easier to read text, the <a href="http://www.j-archive.com/media/2008-02-19_DJ_28a.jpg" target="_blank">Sony Reader</a> uses a screen that displays tones between white & black, known as this scale'
gray scale