Know It All

If we examine our brain we will realize that over a hundred thousand years our brain has remained the same, we have the same brain as of the prehistoric early men but the world around us has changed radically, this is because the brain is very powerful and it is very elastic, it can reprogram itself. But now we have begin to change our brains with the help of new technologies. Brain Computer Interface EEG ( electroencephalogram) allow us   to actually measure your brain ways of doing things and these devices can tell your concentration levels, they can be used to actually move a cursor on the screen just by reading your mind and your concentration level, and you don't even need to touch the screen.   These devices find applications in entertainment as of controlling the games, in medical these devices are being used for conditions like PTSD (Post Traumatic Stress Disorder), ADHT (Attention Deficit Hyperactivity Disorder) and other conditions. They are also used in education, it