IMHO what's still lacking is the feedback loop. Current systems are limited to ingesting input and providing output. A big part of medical diagnosis, however,

IMHO what's still lacking is the feedback loop. Current systems are limited to ingesting input and providing output. A big part of medical diagnosis, however, is to do follow-up exploration based on results of a previous examination. This is a big part of "intelligence" that's still missing entirely from all approaches that I'm aware of, i.e. the ability to ask further questions/request data based on preliminary results from previous inputs.