Dilemma and Solution to Private Copy in Digital Technology

Private copy covers a progress from ignorance to abhorrence, which is mainly contributed by the advance of communication technology. Following the circumstance of digital technology, private copy leads to the change of main communication route. Circulators that earned a lot are forced to decrease interests now, but authors receive little from this change. Tech-measure is a kind of self protection for right owners. Laws compensate authors when the technology can be controlled.