[varnie]

here's how it works:
Up-Down page turning means that if you press the upper half of a screen, you would return to the previous page. Pressing the bottom half of a screen would mean the opposite.

Say, if you select an "90 degrees rotate" option, then, obviously, your device will be rotated 90 degrees to the right, and its upper and bottom parts of the screen would now be the right half and left half parts respectively.

Etc.

It's all about X and Y axis, you know

@bhaak
You should slightly update the following chapter from README.txt from the archives to clarify the aspects about launchers:

There are 2 different GUI launcher extensions:
- https://github.com/bhaak/HackedUpReaderExtension (builds a Launcher sub menu out of your documents folder for starting HackedUpReader)
- https://github.com/varnie/HackedUpReaderLauncher (directly start HackedUpReader) (not yet compatible with HackedUpReader 0.2.x, replace "/mnt/us/cr3xcb/bin/cr3" in menu.json with "/mnt/us/hackedupreader/bin/cr3")

because I updated that path in my HackedUpReaderLauncher according to the new location of cr3, so it is now "/mnt/us/hackedupreader/bin/cr3".