The implementation worked great. You walked up to your computer, turned it on, and looked at the camera. Bam! You were logged in, assuming you had enough proper

The implementation worked great. You walked up to your computer, turned it on, and looked at the camera. Bam! You were logged in, assuming you had enough proper light on your face for the software to make out your facial shape. It was just bloody annoying because you had to wait about 15 seconds for it to figure everything out. It was far faster to just use the keyboard.