I'm looking forward to the day that a technology like this is safe or simple enough for widespread commercial use. I would be concerned about the safety of bra

I'm looking forward to the day that a technology like this is safe or simple enough for widespread commercial use. I would be concerned about the safety of brain surgery, but lots of people get lasik which uses lasers to cut your eyes, which in my head is much scarier. Hopefully someday this could be a fairly routine procedure.