sentences:  However, the practice of placeshifting is not unlike that of timeshifting, which has been upheld in courts across the world due to the personal nature of a timeshifted rebroadcast, which is deemed "non-infringing fair use".Furthermore, Sling Media's technology limits access to a single authorized user, which prevents unauthorized or multi-user access thereby maintaining the personal nature of the placeshifted content.Ironically, given the controversy, the retail Slingbox hardware has found an unexpected niche market in television broadcasting.