The Future of Mind-Reading

Advancing technology now allows us to see the brain at work.  Functional MRIs show the brain while it is actually working, processing information and give us the unique ability to see what the brain looks like while a person is thinking.  Scientists have determined what certain thoughts look like and therefore, can "read" your mind.  Where will technology take us in the near future?  What is the future of mind-reading?

http://www.youtube.com/watch?v=8jc8URRxPIg