We have launched the first handwriting recognition for any ebook reader with Sudoku Unbound Volume 3. As usual, it's available for download on the Amazon Kindle family of devices.
Our exclusive TouchWrite technology allows puzzle lovers with a Kindle Touch to solve puzzles by writing directly on the page of an ebook, like they were writing in the sand. TouchWrite's natural interface recognizes a wide variety of handwriting styles without requiring special writing or training by the user, delivering high-quality recognition never before seen in a device under $100.
The first ebook to incorporate TouchWrite technology is Sudoku Unbound Volume 3 by our own Scott Blomquist. It's the third ebook in our top-rated and best-selling Sudoku Unbound series of Sudoku ActiveBooks. The ebook features 100 carefully crafted puzzles sure to delight solvers. In addition to Kindle Touch, Sudoku Unbound Volume 3 is also available for all other E Ink Kindle models, including the current-generation Kindle and the Kindle Keyboard (though handwriting recognition is only supported on the Kindle Touch).