Check out the interface revision main thread to see dialogue, alchemy, trading, inventory, journal and map screenshots.
http://www.rpgcodex.com/phpBB/viewtopic.php?t=17322
I also recommend reading the interviews and articles you can find in the press section of the official site.
http://www.rpgcodex.com/phpBB/viewtopic.php?t=17322
I also recommend reading the interviews and articles you can find in the press section of the official site.