I assume the doctor is having all your symptoms recorded, are you against that being automatically put into an expert system to list possible diseases? One that

I assume the doctor is having all your symptoms recorded, are you against that being automatically put into an expert system to list possible diseases? One that knows the failure rates of tests so can give more accurate chances of having X Y but not Z is actually something that has X Y and Z, but the Z test is only 90% accurate? By scalable you mean cheap. An actual test would be: design a whole system/experiment to do a thing, in 3 hours. Can't look up basic things, you'll be too slow. But then it can't be auto marked, so isn't cheap. Exams: The very last time in your life you won't have internet access.