See this old post: <a href="http://tinycomb.com/2010/01/09/breaking-apples-tablet-is-for-the-healthcare-industry/" rel="nofollow">http://tinycomb.com/2010/01/09/breaking-apples-tablet-is-for...</a>
It appears that a company named Motion Computing Inc (and i guess they are not the only one) already sells a tablet that targets the healthcare industry.