Biometric Authentication the Key to Keeping Businesses and Users Happy

Biometric authentication is more convenient (ITPro.co.uk)

Biometrics aren’t just useful for protecting confidential data. Construction firm Killby & Gayford is using custom fingerprint readers (built for personnel management software supplier Simeio by Psion) that also record a signature. That means the firm can accurately log hours worked by sub-contractors on building sites and automatically generate invoices, as well as proving that workers have read the safety rules for each site and simplify checking the roll call if there’s an emergency. Using the information to generate accurate invoices has avoided concerns about spying on staff by showing the system is useful to everyone. But, equally, productivity has improved too.

A good survey of biometric modalities and applications.