What do you think of tomorrow's technology?

A Several days ago, I saw a news about 3D technology. I was little bit shocked, because they said it will be became possible to replicate artificial organs. I think the 3D technology will be a one of the foremost assets for human's life in the future. However, I worry about the advancement of 3D technology at the same time. This is because, if the technology is used in a bad way, it seems that the result will be disastrous. For example, the dignity of human being can be devalued and there will be occur many crimes. Consequently, I think not only we improves our technology, but we also we have to think about our moral aspects.