Windows 10 and biometrics
Microsoft Announces FIDO Support For Windows 10 (The Verge)
Soon, you may be able to log in to Outlook with a fingerprint or an eyescan. At the Stanford Cybersecurity Summit on Friday, Microsoft announced that Windows 10 would support the next version of the Fast Identification Online (FIDO) spec, allowing devices to work with a wealth of third-party biometric readers and providing an easy framework for any hardware makers that want to build extra security into a laptop or phone.