Is it this one?
http://static.trogu.com/documents/articles/palgrave/references/keim%20Why%20the%20Smart%20Reading%20Device%20of%20the%20Future%20May%20Be%20%E2%80%A6%20Paper.pdf
Is it this one?
http://static.trogu.com/documents/articles/palgrave/references/keim%20Why%20the%20Smart%20Reading%20Device%20of%20the%20Future%20May%20Be%20%E2%80%A6%20Paper.pdf