Anesthesia is not a problem for machines because of signal complexity. The problem lies in the everchanging environment and the practical aspects of the job. Th

Anesthesia is not a problem for machines because of signal complexity. The problem lies in the everchanging environment and the practical aspects of the job. Things are not fixed enough for machines to perform well. Just as in surgery. For example, venous catheterization is a very difficult task for machines while it's pretty simple for humans.