As far as the next - generation device goes, bloggers presume that Kindle 2 will have a joystick instead of a scroll wheel with a button re-design to prevent accidental page turns. (computerworld.com)
The Next Page and Prev Page buttons have been modified so there are no longer accidental page - turns. (dealsagar.com)
And this time, Amazon has corrected the foibles of its first - gen Kindle, with its large, outwardly slanting page - turn buttons that led to lots of accidental page turns. (pcworld.com)