Amazon One palmprint biometrics
Updated: January 2022
TechCrunch has discovered that Amazon is offering customers USD 10 for their palmprints when they sign up for its contactless ID and transaction service Amazon One.
Customers can use One in a number of Amazon checkout-free stores to pay for goods by holding their palm over a scanner.
Despite promising to secure biometric data using encryption, data isolation and secure zones, TechCrunch reports that some palm data is used anonymously to improve the system, raising concerns about unstated potential commercial and other uses.
January 2022 update: If its website is anything to go by, Amazon One appears to have dropped the offer.
Purpose: Verify identity; Authorise transactions
Technology: Palm print scanning
Issue: Privacy; Dual/multi-use