MeReal Biometrics has launched its latest generation patented smart card, the “Keyper”.In a statement, the firm said it was “the most agile and versatile fingerprint card on the planet”.New features include Java Card compliance making it easy for existing cards in the market such as wallets, bank cards, crypto vaults and public keys handling digital certificates to quickly upgrade to a fingerprint model; the contact technology has been enhanced to comply with not just some but all PC and smart card readers; a new secure element that protects information stored in the card and data exchange.