This is a illustration of why a new specialist system wouldn't save any money, of course, but it could have a big impact on patient outcomes.

BBC: "Very significant heat in the system"

The big challenge with an iOS overhaul, of course, will be balancing the need for something new with the familiarity the system has with hundreds of millions of users.

CNN: Apple's iOS 7 may go black, white and flat

The Z10 is, of course, the first smartphone running the new BlackBerry 10 operating system.

FORBES: The BlackBerry Z10 Might Not Be A Stunning Smartphone, But It Gets The Job Done