Digital gear: Biometrics ease password security Fingerprints may soon replace passwords to log on to computers and Web sites, thanks to gadgets like Microsoft's Fingerprint Reader and Lexar Media's JumpDrive TouchGuard Pro. For those with cash on hand, Rollei's throwback MiniDigi digital camera could be a collector's delight, but Sony Electronics' Cyber-shot L1 is a better investment for performance and features. And CD labeling just became easy with Primera Technology's Signature Z1 CD/DVD.