When will Wii 2 happen? When it's "interesting" enough, apparently.
"We do not think that Nintendo DS and Wii will last forever. Our internal hardware teams are always researching and working on new hardware so that we can launch them whenever we find a very interesting idea," said Nintendo boss Satoru Iwata, speaking in a recent investor call.
"You may not be able to believe this, but even when Nintendo has completed a hardware, it does not mean that we will surely launch it," he added.