Hello fellow sciforumers. I am new here so please be patient with me. My question is as follows: drugs have existed since the beginning of time but will we develop computer drugs in the future i.e. flashing lights and images that alter mood. Epilepsy is a form of such a thing (I believe) i.e. flashing lights that cause "fits", but will we develop artificial mood altering "things" later in life? Thanks, Counter.