The video, at the end, shows the facial recognition apparatus, in the Transformers line, they're using for Hotel Express passes. Midway guesses they're for single day Express passes, but they're actually being used for the Hotel Express passes that are once again now your hotel room key card. That stops the fraudulent uses of the passes that were previously occurring when they utilized the hotel key card in the past. The original reason they had the special photo paper hotel Express passes for 4 or 5 years, to prevent fraudulent use. ..The system seemed to work well, but since it requires more time than the previous hand held scanners, it sometimes creates a bottleneck if a large number of people, with hotel express, enter the line simultaneously.