Luxand Blink! Face Recognition

Login to your PC without touching a thing! Luxand Blink! is a free tool to let you log in to your Windows account by simply looking into a webcam - no passwords to type and no fingers to scan. The innovative face recognition technology developed by Luxand recognizes users' faces quickly and reliably, and is able to match the user with an associated account even with different haircuts, beards or mustaches grown or shaved off.