According to Gruber, that's just one step below "design verification test, " which is what that stolen iPhone 4 prototype was -- meaning the CDMA iPhone is apparently just two hops away from production.
Mr Kitson, who lived in Northern Ireland himself as a child, said the Provo name actually comes from the Italian word prova, meaning test or trial, or prototype.
In the prototype, CourseKit posted these items as a so-called stream meaning the content appeared to users in the order in which it was originally posted.