The Finger

When i first heard that I could log by sliding my finger on the fingerprint reader I thought to myself what a time saver. Now that I have installed the fingerprint reader program, I find it useless. It takes 4-5 sweeps for it read my finger. When I try to login to website with it, it doesn't select the right login instead the signup window (ex: facebook). I thought it would be a time saver but in reality it takes more time to login with it. I give it a negative review!