Yes, and hospitals have arcane policies / IT departments, my dad is a doctor and the hospital he works at still has Internet Explorer 6 installed on all computers there and they refuse to upgrade it for fear it might break compatibility with some ancient software program they use they access through it. He wants me to create some little software program to see if he can get them to use it when the main system goes down but it has to work in IE6 so its kind of a nightmare and I've been dragging my feet on it because of this... its things like this that make dealing with healthcare such a pain in the ass.
Thinking about this more, its actually a bit scary if I do create something and he is able to get them to use it as I could be opening myself up to a lot of liability. I figure, as a doctor, he should be aware of all this but not 100% sure how up on this he actually is, maybe I should get him to sign something having him take full ownership and responsibility of the software