Here is the video which may change how you think about the tile interface of Windows 8 Start Screen aka Modern UI, aka Metro UI. The video discusses how the tile interface and Microsoft's vertical integration works for a doctor.
This next one showcases how a nurse might use Windows 8 in a clinical environment:
These two videos were posted on Microsoft's HealthBlog
Via ZDnet
This next one showcases how a nurse might use Windows 8 in a clinical environment:
These two videos were posted on Microsoft's HealthBlog
Via ZDnet