About: http://webisa.webdatacommons.org/91266393

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	In some embodiments, the portable capture device includes an acceleration sensor, such as an accelerometer, to sense changes in speed or direction, thereby determining control gestures.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca