Forget cash, system would let you buy with a fingerprint

«Previous
3 of 7 Photos
Next »
Read the story
Living Fingerprint Experiment
«
  • Living Fingerprint Experiment
  • Living Fingerprint Experiment
  • Living Fingerprint Experiment
  • Living Fingerprint Experiment
  • Living Fingerprint Experiment
  • Living Fingerprint Experiment
  • Living Fingerprint Experiment
»
Living Fingerprint Experiment
About 50 students and four faculty members at the South Dakota School of Mines and Technology use pay pads such as this one, shown in a Feb. 15, 2013, photograph, in place of cash or credit cards to pay for items. The pilot program using Biocryptology -- or one's fingerprint and hemoglobin -- to identify buyers. (AP Photo, Amber Hunt)