Really? That's what you took from that post?
Yes. You're essentially saying that the limitation that it be used on a mobile device is an admission that the method was know for use on non-mobile devices. That's an implied assertion that cannot be legitimately drawn from the claim, and has not been supported by any external references.
There may be lots of reasons why they would claim it in such a limited fashion, and existing prior art they're trying to skirt around is only one of those reasons.
As I said, they may have simply not noticed they were claiming more narrowly than they were entitled to.
They may have known that, but simply not cared about the non-mobile market. Lots of inventors claim that way, essentially dedicating the non-claimed embodiments to the public.
They may not have felt the non-mobile market was worth the cost of obtaining an additional, broader patent, as this functionality would find its best use in the mobile market. On a large device, location based swiping would work better than it does on a small device. It's only on the small screens that you really need this non-location based scrolling behavior.
Do you think Benz could have patented the wheel on a device with an internal combustion engine?
If he had been the first to ever do that, after years of other people not doing that even though engines and wheels were known, then yes.
But, too bad for your strawman argument, analogous prior art existed
as far back as the 17th century, so he couldn't have gotten a patent on that even if he tried. Too bad you still haven't shown prior art that relates to what was actually patented.
Now,to make your strawman a bit more realistic, should Benz, or whoever, have been granted a patent on a new transmission that allowed more efficient coupling of the engine to the drive wheels?