Mind-Con­trolled Videogames Become Real­i­ty (The Wall Street Journal): - Pic­ture this: You put on a head­set and relax your mind. Soon you begin con­trol­ling an object with your thoughts. - Among the offer­ings avail­able in the com­pa­ny’s app store are desk­top games like “Mind­Hunter,” in which play­ers must focus sin­gle-mind­ed­ly in order to fire a weapon,…