Is the iPhone 5S Touch ID fingerprint scanner just a gimmick? - photo 1Is the iPhone 5S Touch ID fingerprint scanner just a gimmick? - photo 2Is the iPhone 5S Touch ID fingerprint scanner just a gimmick? - photo 3Is the iPhone 5S Touch ID fingerprint scanner just a gimmick? - photo 4Is the iPhone 5S Touch ID fingerprint scanner just a gimmick? - photo 5