It's important for all of us who are imposed with certain physical boundary conditions to push those boundary conditions as far as possible and maintain as much independence as absolutely possible.
The future of science advancements is endless. In this video Dr. Ted Conway discusses the possibility of thought to speech. One of the really interesting areas of research in biomedical engineering is thought to speech. The concept of thought to speech is fairly straightforward, the execution to make this a reality is a little more complicated.