Can it be used with ordinary paper?

The paper must be made digitally legible by applying a patent protected dot pattern before printout. The pattern is almost invisible to the naked eye and consists of numerous small black dots that can be read by a digital pen. The pattern on each paper can also have a unique identity so that each page can be kept separate from the next. The technology is known as Anoto technology and the intellectual rights are owned by the Anoto Group.