Last month I covered the Muse headband which promises to improve your focus.  Playing on the same idea is a smart pair of glasses by Narbis.  Three sensors on the frames read your brain activity while you practice training though its app on your smartphone.  What’s even more interesting is that these study programs have been developed by NASA.  They were originally created for their pilots to assist in performance, mood and other areas. The lenses will darken should you let your mind wander but will clear back up once you regain focus.  You can pre­-order a pair of these high­ tech glasses for $345 with a delivery date for this upcoming December.