The Nintendo NX is a video game console device expected to release in March 2017 Worldwide with an announcement and reveal expected this year 2016 in a Nintendo event separate from the main industry press event circuit. The NX is rumored to have a handheld component which can be played outside the home on its own. In addition to this, AMD APU tech will be used (CPU/GPU onboard in one chip and compatible with Windows PC programming under x86___64 architecture).
This will allow for more third party support, but Nintendo doesn’t have good luck with that. More importantly instead, this will allow Nintendo to rapidly develop and release first party games without sacrificing quality thanks to the vast amount of developer tools that exist for the PC architecture which PS4 and Xbox ONE now use as well as Nintendo NX.