They went through a round of liability when expert systems were medical introduced in the 1980s. I dont know if they ever past the toy stage, Expert system-li

They went through a round of liability when expert systems were medical introduced in the 1980s. I dont know if they ever past the toy stage, Expert system-like rule-checking is imbedded in pharmacy programs and the such. but not advertised as the central engine of the code,but an auxilary.