"It will become important for us to accurately take advantage of what we have done with the Wii U architecture,”
“It of course does not mean that we are going to use exactly the same architecture as Wii U, but we are going to create a system that can absorb the Wii U architecture adequately. When this happens, home consoles and handheld devices will no longer be completely different, and they will become like brothers in a family of systems"
Iwata, 2014.