More on ebook signing: Autography™ (link)

Only a few will share their personally signed ebooks.

Video presentation:

During the New York City Digital Show & Tell Autography™ LCC won a “speed date” presentation of their product, on the following entry clause: “Exciting new projects related to e-books, e-readers, digital books and/or digital content”.

Autography LLC
Presented by Thomas Waters & Robert Barrett, Co-Founders
Autography is a patent-pending technology writers use to autograph their e-books just like they sign hard copy books. The technology works across multiple e-reader devices and has been tested domestically and on a USO-sponsored tour of the Middle East.