
Take almost any piece of software specific to healthcare and stick it in a time machine, and send it back twenty years. Do you think the folks on the receiving end are going to be incredibly impressed? In almost every case, I just don’t think so. Usability of most healthcare information technology, far too often, seems to be an afterthought. If it was a thought at all, actually. (There are a few exceptions. Just not many.)
For the first time, in one hand, you have a lightweight, affordable, wireless touchscreen tablet with a battery that would make it through an extended shift. In the other hand, you have a cheap, $69 dock that turns this same portable tablet into a potential data entry workhorse at any bedside or in any exam room. Put those two together with a user interface that was designed to make it really difficult for you to build an unintuitive application. Do you see?
The information security infrastructure has to be there (and Apple has shown with the iPhone that they understand this, too). For that matter, the app itself has to be there. Lots of pieces have to come into place. But they will, because the opportunity is too big. Epic is already thinking about the space with Haiku. Allscripts has an impressive BlackBerry app, they are in the right place. athenahealth is probably closer than anybody, since their client-side platform is just about as adaptable as it gets. And I know of one little startup that was already working on this opportunity before I even started writing this little blog post…
Do you want to put a thin client in every patient room and exam room? Assign an expensive, (barely) mobile cart with every nurse? How about a heavy and unintuitive touchscreen notebook for every physician? Up until January 27, almost every endpoint option was counterintuitive to actually simplifying healthcare. The iPad (and other devices that will follow it) finally changes that dynamic.
Update: On the usability front, somebody at least agrees with me! The Commerce Department’s National Institute for Standards and Technology plans to develop standards to help evaluate the ease-of-use of healthcare [information technology] systems… I can’t help but think of Ronald Reagan and his likely concern with such an idea: “I’m from the government and I’m here to help.” But we shall see… On the other hand, John Halamka doesn’t entirely agree, at least not yet.



