text: if this is a goverment funded project, then, one why, and two, what for. in the case that you are wasting money for things more immportant, like fixing the hunger epidemic, or stopping corupt people from oppressing others, you have decided to make a technology that reads faces, there are uses for this tech, but is it what we need or is it something that can wait untill everyone is happy and healthy. Understaning that there are uses for tech like this, what other uses does it have, the only thing for it is the "makeing school lessons less boring".