Samsung Galaxy S5 will show a realtime image of your finger when using the fingerprint scanner...

According to +SamMobiles  will the Samsung Galaxy S5 show real-time image of your fingerprint on the display as you swipe your finger over the sensor - to me that is just another Gimmicky Samsung feature... Typical Samsung.

We forgot to mention, the Galaxy S5 will show real-time image of your fingerprint on the display as you swipe your finger over the sensor.

— SamMobile (@SamMobiles) February 17, 2014