Face detection to log in to mac?

[Jinshady]

A friend of mine running Windows had a program that detects your face using the built in camera and allows you to login this way - thereby eliminating the need to enter your password.

Is there any software available that does this for mac?

 

[Kingcodez]

I don't think anything exists, google would be your best bet.
It would be pretty cool, if other people used your computer also.

 

[Jinshady]

I don't think anything exists, google would be your best bet.
It would be pretty cool, if other people used your computer also.

I've been googling this but can only find windows programs.

Hoping someone here knows of a program that allows for this?