| http://www.w3.org/ns/prov#value | - This type of application can be carried out by means of other types of pens than those used according to the present invention and using relative position determination, such as pens provided with an accelerometer for determining pen movement. [0051] A product with a writing surface, for example a notepad, can be provided on the actual writing surface with an absolute position-coding pattern retri
|
