3 ms·

In addition to the capacitive sensor, there's an RF sensor that apparently responds to living tissue, but not dead tissue. http://fortune.com/2013/09/16/apple-t

In addition to the capacitive sensor, there's an RF sensor that apparently responds to living tissue, but not dead tissue. http://fortune.com/2013/09/16/apple-touch-id-and-the-fear-having-your-finger-chopped-off/ http://fortune.com/2013/09/16/apple-touch-id-and-the-fear-ha... I imagine there are some Frankensteinian ways to create the necessary current to activate the RF sensor, but… well, Frankenstein

FireBeyond 10y ago
Yeah, I'd take some of that with a grain of salt: http://www.theregister.co.uk/2014/09/23/iphone_6_still_vulnerable_to_touchid_fingerprint_hack/ http://www.theregister.co.uk/2014/09/23/iphone_6_still_vulne... - glue fingerprint replica sufficient http://www.iphonehacks.com/2016/02/iphone-touch-id-hacked-with-play-doh.html http://www.iphonehacks.com/2016/02/iphone-touch-id-hacked-wi... - PlayDoh, dental paste
scigeek42 10y ago
In that case, couldn't they just coat the finger with the same stuff they're coating the 3D printed replica with? Actually, how are they getting around the RF issue?