We've know for a while now that Windows 10 would support for alternative log-in options like fingerprint, facial and iris recognition. Thanks to Windows Hello, unlocking a phone with facial recognition is possible, but using a finger to access your device hasn't been an option. Well, that's about to change. At the WinHEC conference this week, Microsoft announced that support for fingerprint scanners will be part of a Windows 10 Mobile update this summer.Of course, that software feature will need hardware to support it. HP's Elite X3, a phone that doubles as a laptop, has a fingerprint scanner but we'll have to wait and see if other device makers adopt the Windows Hello tool. Microsoft says while some OEMs have experience with fingerprint components from FPC and Synaptics, using scanners from other companies may take a bit more effort to work alongside Windows 10. The Anniversary Update that will deliver the feature is in testing now, and it should arrive in July for both desktop and mobile.
Source: WinHEC Presentation (PDF)