jimmy trys to soften the blow, a little

legitographer - a descriptive word for a scientific instrument, and the operator of that instrument, neither of which yet exist.
tractolegitographer - legitographer for space use in the distant future.

I am aware that the descriptions of these devices may seem to deviate from their latin root(s).  There are a lot of things about the future that you are neither ready to understand, nor ready to accept - but one thing is a guarantee, it will hurt.