Web application (PHP) login with face recognition
Face detection is based on https://github.com/neave/face-detection
Biometric comparison done with OpenBr http://openbiometrics.org/
Demo: http://nikto.us/facelogin/
Detailed description in Russian: http://habrahabr.ru/company/token2/blog/229263/
Please do not use it in production, especially as primary authentication factor (e.g. without an additional password protection)