About: http://webisa.webdatacommons.org/233209463

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	The invention is particularly directed to an apparatus that is able to detect sign language by detecting hand and finger movement, position and orientation with respect to a fixed position on the body of the user.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com