Looks like it's called PS4 EMX. It's a PS4 emulator but not much has been committed to it yet. Apparently there has been some hack-magic done to PS4 already and some info is leaked that the developers are wanting to take advantage of now.
https://github.com/ghaststeam/ps4emx
http://emulation-general.wikia.com/wiki/PS4_EMX
https://github.com/ghaststeam/ps4emx
http://emulation-general.wikia.com/wiki/PS4_EMX