What do you think? A separate OS designed from the ground up specifically for the iPad. I've had this idea for a while now, but I wasn't sure how it would end up. I kind of have an idea, loosely based on this video below (watch 2:48 to 5:00), which gave me a lot of ideas as to what this OS would have. To put it simply, it would pretty much be OS X, but with touch optimisation. Firstly, it would have the multi-user support. Since it has Touch ID, it would be pretty awesome if it could automatically select which user is using the iPad from the lock screen based on the fingerprint. Secondly, I really like that idea of the floating windows. It makes sense. I would add on to that the desktop arrangement of OS X. That's one of the things I really like about OS X, rather than having a clutter of recent apps. Professional app support for the iPad Pro models. This is something that would really make it a laptop replacement for many more people. Things like Final Cut, Photoshop, desktop games. I think that this is really needed. The iPad needs optimisation, and I think that it would be a great idea to do it with something like this.