Natural physiological is anything that is physical in the universe that is originally calm in its...

origin in what God originated it to do.

vs

Artificial is anything done to alternate a thing that is not apart of its natural function or a natural function that originated from God. whereas

Inventions are considered to fall under this category of “man made;” However it can also fall under the category “artificially made.” Inventions can aid in day to day life, but it is important to realize that they are just inventions that are made by man, and should be utilized properly in the wisdom that God warrants.

A computer and it’s software is considered a man made invention that can be inspired by God. ~ G.S.Ministries