> But Disney's Prunty downplayed privacy issues, saying the scanned information is stored "independent of all of our other systems," and "the system purges it 30 days after the ticket expires or is fully utilized." Visitors who object to the readers can provide photo identification instead – although the option is not advertised at the park entrance.
http://newsinitiative.org/story/2006/08/14/walt_disney_world...
> But Disney's Prunty downplayed privacy issues, saying the scanned information is stored "independent of all of our other systems," and "the system purges it 30 days after the ticket expires or is fully utilized." Visitors who object to the readers can provide photo identification instead – although the option is not advertised at the park entrance.