Synthetic intelligence is another term used for the artificial
intelligence which gives the meaning that the intelligence of a machine
doesn't need to be an imitation of the human intelligence, it can have a
genuine form of intelligence off its own. It means that the machine
would generate intelligence in their own way instead of duplicating how
humans make decisions.
In this article a somewhat similar concept is discussed regarding
the consciousness. In here the term synthetic consciousness is used in
the sense that a machine can become conscious with different mechanisms
rather than using the mechanisms of the human brain. But in artificial
consciousness the machine is created by directly simulating or
duplicating the human brain.
Complete Article at,
http://tharindra-galahena.tumblr.com/post/95920039571/artificial-vs-synthetic-consciousness