About: http://webisa.webdatacommons.org/69467186

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Specifically, a first aspect of the present invention is a method for tracking the motion of a device across a surface, the method comprising repeatedly performing the following steps (a)-(c):
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com