E-Health
Do some research on e-commerce/e-health, the application of e-commerce in the health industry. Be sure to relate the use of databases which are critical to the application.
One reference is http://www.himss.org/asp/issuesbytopic.asp?TopicID=19 where you will find a white paper on e-health. Other sources are listed under links at my web site and you should also do some research.
Write a paper (couple of pages) on the topic.