just watched this, not all of it, still on the ipad pro.
Clearly a surface pro clone, but the ipad has come a long way, so they have comparable performance to what is probably low end desktop cpu's (bulk of desktop market), this may have intel worried as apple may well be now their main competitor, intel trying to make powerful cpu's small and power efficient, whilst apple going the other way and looks like apple may be winning that race.
As we can see as well now days most software innovation is on touch devices.
Now I have never owned 'any' tablet, do own a smartphone, I prefer pc's for most productivity stuff but there is no denying the ipad is now becoming a more serious device and definitely has a place in hospitals. With finally a hardware keyboard, they are going to the next level.
Microsoft of course had to support it, as they need a platform for their office software that is successful. Although the adobe demonstration after microsoft looked way more impressive.
I feel for tablets to make real headway into desktop computing tho they have a way to go and need these requirements.
usb connectivity
support to attach to desktop displays
ethernet support
unlocked bios/bootloaders so can install linux or whatever on them.
Once we start seeing tablets with that kind of flexibility traditional desktop computing will be heading for a big change.
Probably microsoft or samsung will do something like this ahead of apple tho as apple is all about locking people into their software and propriety hardware.