Barnes & Noble enters the eBook reader market with the "Nook"

Barnes & Noble has just made its move to enter the eBook reader market with the introduction of its own device.  This device, called “Nook” is proof that there is plenty of chance for innovation in this field.  The Nook adds a small, full color, screen underneath the eInk screen which is used for displaying the content for reading. By using this separate screen Barnes & Noble elegantly worked around the most inconvenient aspect of the currently available crop of eBook readers: navigating through your content. The eInk screen used in just about every eBook reader out there...