Was looking for some backgrojnd and found an overview presentation [pdf]: <a href="http:&#x2F;&#x2F;netlipse.eu&#x2F;media&#x2F;77918&#x2F;11nwm-bratislava-lex-pepping-baggage-handling-at-amsterdam-airport-schiphol-implementing-new-technologies.pdf" rel="nofollow">http:&#x2F;&#x2F;netlipse.eu&#x2F;media&#x2F;77918&#x2F;11nwm-bratislava-lex-pepping-...</a>