Check out this article and video, its really interesting where this technology is going. Maybe one day soon I will be able to use my hand to do more things like hold a knife or scissors or even hold the nailbrush to paint my nails on my left hand !!

http://news.harvard.edu/gazette/story/2015/06/a-new-grasp-on-robotic-glove/?utm_source=googleplus&utm_medium=social&utm_campaign=hu-googleplus-general