Fox Code. Gotta love it!. FOX Network has announced that they will be running QR codes after commercials to promote their fall lineup. I caught one last night for the new series, Lone Star. This is the 2nd best thing to a Facebook QR code IMO. No doubt that it brings HUGE exposure to QR codes and it's coming from a medium that had been an underdog to this point, TV. The code flashed quickly so I had to rewind my DVR to get the scan. It will be interesting to see how this evolves and if viewers pick up on it.