9. The system as claimed in claim 8 , wherein the electronic pen device is the electronic pen device of claim 1 .
9. The system as claimed in claim 8 , wherein the electronic pen device is the electronic pen device of claim 1 . 15. The system as claimed in claim 9 , wherein said authentication information comprises physical coordinates defining a security region within which said electronic pen device shall be located, said electronic pen device further comprising a GPS module for tracking a physical location thereof, wherein said authenticating said user comprises inquiring said authentication database for verifying if said tracked physical location is within said security region.