If insulin pumps or continuous monitors had the form of an iPod Nano, people wouldn't have to wonder why we wear our "pagers" to our own weddings, or puzzle over that strange bulge under our clothes. If these devices wouldn't start suddenly and incessantly beeping, strangers wouldn't lecture us to turn off our "cell phones" at the movie theater.
In short, medical device manufacturers are stuck in a bygone era; they continue to design these products in an engineering-driven, physician-centered bubble. They have not yet grasped the concept that medical devices are also life devices, and therefore need to feel good and look good for the patients using them 24/7, in addition to keeping us alive.
Clearly, we need a visionary to champion this disconnect. We need an organization on the cutting edge of consumer design to get vocal about this issue. Ideally, we need a "gadget guru" like Jonathan Ive to show the medical device industry what is possible.