iPhone Lock screen Emergency feature
The Apple Health app that comes in iOS 8 has the ability to let you create a profile eg ICE contact, blood type, allergies, etc in a profile then it adds an Emergency button on the lock screen that Fi...
Forum Discussion
One day, all blood will be converted to type O and we won't need to worry about blood type anymore.
https://www.newscientist.com/article/dn11508-enzymes-convert-all-donor-blood-to-group-o/
https://www.newscientist.com/article/dn11508-enzymes-convert-all-donor-blood-to-group-o/
