SamMobile has word that Samsung might also be preparing fingerprint protection for their smartphones. This makes sense although we have not seen one yet, Apple is expected to be first and something all phones need, IMHO.

Their tipper ripped out the Galaxy S3 firmware and found this information within the SecSettings.apk. SecSettings\res\drawable-hdpi. Inside the map there were a lot of images, mostly of fingerprints and a couple others as well as these two: