Integrated Information Theory of Consciousness (IIT)
http://spectrum.ieee.org/biomedical/imaging/can-machines-be-conscious
https://mail.google.com/mail/u/0/?ui=2&shva=1#search/http%3A%2F%2Fspectrum.ieee.org%2Fbiomedical%2Fimaging%2Fcan-machines-be-conscious/12b37212316d9d4b