Authors:

You have a long history of changes in diagnosis, from no touching to touching, to assessing acoustics and visuals. But visual is a problem, because if you're a living being you can't see beyond the surface of the skin. Now you don't have that problem. Laparoscopic surgery, inserting a camera into the body, is sometimes called "Nintendo surgery" - the best training for laparoscopic surgeries has actually been video games.

Source: www.guernicamag.com
You have a long history of changes in diagnosis, from no touching to touching, to assessing acoustics and visuals. But visual is a problem, because if you're a living being you can't see beyond the surface of the skin.