
I think it's important to have a universal medical interface, mostly because it will allow for much better cooperation between medical technologies. It will also vastly cut down on the chance of infection, which is always a serious problem in hospitals. Beyond that, it will really encourage the further miniaturization and streamlining of new device options as they come out, which will make things better for patients and medical providers alike; it's possible that some people might even choose to wear theirs most or all of the time, making medical interventions truly “plug-and-go” as need be. That could really save lives.