Holographic signs

Build the holographic sign anywhere you want and write anything you wish on it
Icon picker included
Option to add the sign to the world map
Optional larger textbox
Option to read and print circuit values, logistic item count and other force stats
Recipe available after optics technology researched

Tips:

You may print the input value in the middle of your custom text. Use the tag |#| anywhere on your holographic text
You can turn OFF the hologram with circuit "signal-red"=1 and ON with "signal-green"=1
You can use these commands to turn ON/OFF all holograms (admin only): "/hologram-turn-on" "/hologram-turn-off"