Minnesota Public Radio slideshow:
Travel much? One company sees barcodes in your future
<Previous1 2 3 Next>
These sample boarding passes and registered travler card were generated by the PassPro system. The barcode contains a picture, scrambled algorithm of the traveler's fingerprint, an image of the bag, and more. (MPR Photo/Jeff Horwich)

These sample boarding passes and registered travler card were generated by the PassPro system. The barcode contains a picture, scrambled algorithm of the traveler's fingerprint, an image of the bag, and more.

(MPR Photo/Jeff Horwich)
©2009 Minnesota Public Radio : Terms of Use