I am doing research into RFID (Radio Frequency Identification) technology for my company and came across some case studies by Siemens that discusses how BMW uses RFID in their factories. Maybe some of you will find this interesting.
http://www2.automation.siemens.com/meta/sixcms/detail.php3?id=4060
http://www2.automation.siemens.com/fas/moby/ftp/news/varian_e.pdf
http://www2.automation.siemens.com/meta/sixcms/detail.php3?id=4060
http://www2.automation.siemens.com/fas/moby/ftp/news/varian_e.pdf