 AI, artificial intelligence, has some dangerous connotations, right? So I like to reframe it not as AI, but IA, intelligence augmentation. I think we're going to see IA infuse all elements of our life. It's going to infuse everything from a physician standpoint about how I do a smarter workup and diagnosis. And when I figure out a condition you might have, I'll be able to do a much smarter, more cost-effective, and more timely therapy. Given how many mistakes we have, how many misdiagnosis we do, how big a problem medical mistakes are, I think AI or IA can play a really impactful role. It'll be something you have embedded in all your smart devices that will help track your health and give you empowerment as a consumer and a patient to take care of your own health and that of your family. And it's already starting to happen. With Watson having gone to medical school, we can access the API for Watson with our mobile devices. They're partnering with the apples of the world and the metronics. And I think it really has the opportunity to shift health care from the practice of medicine to the real science of medicine. So robotic surgery even remotely is in science fiction. Companies like Intuitive Surgical have advanced surgical robots for over a decade. They require often the surgeon to be there in the booth doing the procedure. It's even been demonstrated that that can happen across the planet. The real opportunity is we've found a fuse, AI, imaging, sensors, is in some cases for some of these robotics to become semi-autonomous, to de-skill advanced surgeries so that in a remote village with the right robotics, maybe a local country doctor can facilitate and enable more of a complex surgery that can never happen based on where the patient may be. Whether it's on the space station or Mars or in remote India, for example. So robotics blended with AI, blended with analytics and smart imagination I think can really transform health care.