(YouTube) SAO UI Video.
Improved version of original SAO VR GUI - included are versions for Oculus 0.8 and 1.3.0 runtimes.
Tilt your left hand so that your palm is facing up and press the 'UI' button that appears to access the UI.
Spacebar to reset positional tracking
Esc (only in 1.3.0 build) to exit app
for everything else just use the menu buttons!
NOTE: Just a tech demo, most buttons don't do anything.