So at work to use our blackberry, we used to have to scan our security card through a reader attached to the charging cradle. Now though we got these new wireless things, where if we are in bluetooth range it automatically recognizes us and let's us use the blackberry. I couldn't find exactly what we have but its very similar to this blackberry bluetooth smart card reader
I found through google. Out of curiosity is my company the only one who uses smart card security on our technology?