Disable screen sleep – so the screen stays on
$ sudo nano /etc/lightdm/lightdm.conf
# add the following lines to the [SeatDefaults] section
# don't sleep the screen
xserver-command=X -s 0 dpms
Hide cursor on inactivity
$ sudo apt-get install unclutter
Configure LXDE to start the Midori browser on login
$ sudo nano /etc/xdg/lxsession/LXDE/autostart
# comment everything and add the following lines
@xset s off @xset -dpms @xset s noblank @midori -e Fullscreen -a http://mypi.no