2016-07-11 09:26 AEST by Arthur Barrett - Apple demo'd being able to Apple Pay on your Mac using your fingerprint on the iPhone/Apple Watch 
at WWDC 2016, or automatically unlock your mac when the Apple Watch is on your wrist.

It's a 'new' type of 2FA (two factor authentication).

There is a very similar thing produced by Intel, which is more or less cross platform I think 
(Android/iOS at least):
http://www.intel.com/content/www/us/en/architecture-and-technology/authenticate/intel-
authenticate-is-hardware-enhanced-security.html

I wonder if this is a 'good enough' replacement for FIPS and SecurID in a small commercial 
environment.  Obviously FIPS and SecurID are still the top of the line security and will be needed in 
military grade installations - but otherwise...