"The challenge is to learn enough about the brain changes induced by different technologies and types of games in order to be able to guide them, enhancing functions that result in a functional and behavioral advantage for each individual. If done properly, the motivating, almost addictive, nature of these technologies, may actually prove a very valuable ally to achieve desired goals in education, medical treatment, and rehabilitation."
I do agree to the point that it is up to us, humans, to pour the meaning into the availability that is technology.