Simply move the cool new one-click dictionary by Unichal over a word on a book and it will tell you all about it. The DIXAU DX3 is made to make your life simpler, not needing you to dig through dictionaries every time you encounter tricky words. It uses a built-in camera that scans the word and the touchscreen then displays the related information of that word with just a single click of a button. You can use the stylus if you do not want to mess the screen up.
The Unichal portable dictionary features a MicroSD card slot as well. It is expected to be launched in Korea by December 18th.