Prism testing for machine vision optics beginning in earnest come April.
Slow going on equipment. This is gonna take a while. Not as expensive as it once was, but much is beyond a man without income nor budget.
Have to figure out how to make use of natural resources, above normal and known.
Like we've always done. Since the beginning.... creating a ivivese (self determined universe by free will association) from nothing.
Beats writing grant proposals. Better to be out in the field doing.