In that case from my quick glance at the patent it already may not be infringing. If the wallpaper moves with the drag I would need to look at the claims carefully again.
I was not trying to give a total judgement on the case but argue against the claim that all the patents were ridiculously broad (admittedly the data detectors one looks very broad to me although if read in the broad way MUST have prior art).
The important point is that Apple should be able to patent slide to unlock - it's preposterous. In fact, noone should be able to paint such trivialities.
I don't see the problem with patenting trivialities (compared to many things) as they are easy to avoid/workaround. They still have to be novel but they don't cause such a massive problem as broad patents, standard essential patents or defacto standard essential patents (e.g. Microsoft's FAT patents).
It is clear that at least at the time of grant that it wasn't the only obvious way to unlock a touchscreen - it wasn't used by MS/Palm/Ericsson. Prior art from others may apply but the fact that many weren't doing this indicates that it wasn't completely obvious.
There are many problems with patents but these sort of patents come about 10th on the list of problem areas if they are a problem area at all. I just can't get worked up at all about it. There are many better examples illustrating need for patent reform.
The scope is highly limited and no one needs to practice them at all. There are still issues of accidental infringement and the high costs of defending actions particularly in the US. However you could just wait until challenged on issues of this type and then workaround removing the incentive to prosecute an action against SME's.
To take your analagy it is more like the rough surface of a newly paved road than potholes.
No, she didn't. She had a bolt. The mechanism and implementation is significantly different, unless she had a 100 year old capacitive screen attached to the door in order to operate the bolt.
I was not trying to give a total judgement on the case but argue against the claim that all the patents were ridiculously broad (admittedly the data detectors one looks very broad to me although if read in the broad way MUST have prior art).