Raspberry PI Kiosk

Do the usual things after installing an image on the SD card and booting the Pi
for the first time run
sudo raspi-config
then set boot desktop in boot_behaviour

sudo apt-get install chromium x11-xserver-utils unclutter

Edit /etc/xdg/lxsession/LXDE/autostart file and comment out screensaver line, add lines below

@xset s off
@xset -dpms
@xset s noblank
@chromium --kiosk --incognito http://www.google.com # your URL here