Who else would have a fox’s cunning that brings these attack vectors coupled w/ spare time?
Who but the Boffins from Ben-Gurion University in Israel , home of the HDD activity LED blinking hacking?
Hats off to you and your work though. We appreciate the effort.
But there’s a problem with this technique: What if the touch event capture stream is out of sync with the actual input?
Let me explain. What if the “recorder” misses a tap or two? That’ll screw up the whole session/tape/whatever.
What if a user “cancels” a touch (by holding down on an object then swiping off bounds)?
The hypothetical recorder still registers a swipe but no equivalent takes place in software - screwing up all subsequent recording.