Whole ##tech is testing a biometric scanning system that uses a customer 's fingers to identify them . The company , funded by Amazon , intends to roll - out the technology over the next few months . The scanners use computer vision and computational geometry to identify the shape and size of each hand without requiring any physical contact .
Whole Foods is testing a biometric payment system that scans a customer's hand to identify them. The company, owned by Amazon, aims to roll-out the technology over the next few months. The scanners use computer vision and depth geometry to identify the shape and size of each hand without requiring any physical contact.