The rumoured fingerprint sensor that is to be included in the Home button of the new iPhone 5s is expected to be called "Touch ID" according to a photo of an iPhone 5S user guide uncovered by Nowhereelse.fr.
The picture shows a iPhone 5s running iOS 7 with the new Home button that includes the fingerprint sensor (Touch ID).
The iPhone 5s along with the iPhone 5c and iOS 7 are expected to be announced at a media event today starting at 7pm South African time. Both the iPhone 5s and iPhone 5c are expected to reach South Africa in December. iOS 7 should be released to the public worldwide on the 18 September.