Business

Cash-strapped Argentines queue for eyeball scans

Argentines eyeing a financial boost are lining up by the thousands to have their irises scanned in exchange for a few crypto tokens as part of an online biometrics project under scrutiny in several countries.

Business

New technique helps AI tell when humans are lying

Researchers have developed a new training tool to help artificial intelligence (AI) programs better account for the fact that humans don't always tell the truth when providing personal information. The new tool was developed ...