"This DIY poker table uses RFID chips on all the cards and inside the table, plus some HD cameras, to automatically stream poker tournaments either direct to a TV or over the internet. It took about 3 months and $A7,000 to make."

From http://blog.wired.com/gadgets/2008/12/aces-wild-it-ex.html and http://digg.com/gadgets/Awesome_RFID_enabled_Poker_Table_video ...