Might be helpful...
It autoscrolls the page "Down a bit" when the page is turned...
For your use case you would amend /mnt/us/extensions/scoller/bin/autoscroller
SSSTATE=`lipc-get-prop com.lab126.powerd preventScreenSaver`
lipc-set-prop com.lab126.powerd preventScreenSaver 0
# OKAY WE ARE CHANGING THIS BIT BELOW HERE
/mnt/us/extensions/scroller/bin/runner.sh 10 1 1 &
# 10 is 10% down , 1 is full flash refresh, 1 is Move DOWN
# you can play with less or more %age depending on the size of the damage
( dbus-monitor "interface='com.lab126.powerd',member='goingToScreenSaver'" --system; killall -9 runner.sh; lipc-set-prop com.lab126.powerd preventScreenSaver "$SSSTATE"; ) &
killall -INT dbus-monitor
if you would prefer a way to just trigger rotation I can probably make that too...
let me know. ta.
EDIT: I was thinking about HOW you were going to use the rotation...
Would you prefer the scrolling to just UNTRIGGER after say 2 seconds or something?
we could probably do that as well.
More info = better answers