10. The system of claim 9 wherein said pen based computer system comprises a memory capable of storing audio content corresponding to a first and a second children's books.
10. The system of claim 9 wherein said pen based computer system comprises a memory capable of storing audio content corresponding to a first and a second children's books. 11. The system of claim 10 wherein said pen based computer system is further capable of distinguishing said first children's book from said second children's book by touching the pen based computer system to any location on said first children's book.