"It was right after Windows Phone 7," Sullivan said, speaking in an interview with CNET UK. The team that developed the 7.5 release actually was working in parallel with the core team that was already beginning [Windows Phone 8]. In fact some of that work was already initiated before Windows Phone 7 was even available -- so this goes back a little bit."
"It is true that this is a generational shift -- that is a rare occurrence, but it's something we don't expect to have happen again in the foreseeable future because of the headspace that the new architecture gives us."
"It is true that this is a generational shift -- that is a rare occurrence, but it's something we don't expect to have happen again in the foreseeable future because of the headspace that the new architecture gives us."