4 ms·
You're only accessing accelerometer / gyro data here, so yes this could occur in the background. On iPhone it restricts background activity after 10 minutes, b
by skoocda 9y ago
You're only accessing accelerometer / gyro data here, so yes this could occur in the background.
On iPhone it restricts background activity after 10 minutes, but on Android you'd have free reign until they manually close the app.
- anfractuosity 9y agoWait sorry, I thought the person I replied to was referring to accessing screen tap x,y coords from the OS. Sorry, looks like I misunderstood them (didn't notice they were referring to the paper).
- skoocda 9y agoOh my mistake, it was actually I who misread the first comment. Regardless, I don't think a screen tap logger would be necessary in many cases, since you could just open the keyboard on the phone and manually check the bounding boxes for each key. Making this work on N phones would be more difficult, but not unfeasible. You'd probably just need to know a few things about the phone (resolution, screen size), and it wouldn't be hard to find that information. Would be especially easy to just target the limited iPhone line.