About: http://webisa.webdatacommons.org/263584546

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	Usually, people interface the camera chip directly and write their own decoding, suitable for the surface(s) they want to read.There is a huge difference in how well optical mice works though.
http://www.w3.org/ns/prov#wasQuotedFrom	societyofrobots.com