nXhuman Application Use intelligent characters to: Current work Components Needs Use intelligent characters to: Enable repeated practice—with continuous feedback—in clinical decision making over the course of a patient’s life Prepare students prior to seeing first patients during immersive learning experiences Present transitions of care— hospital, clinic, community pharmacy

Underlying AI Current work Components Needs Flow Control Scenario Control User Model Control Narrative Control Tutoring Control ensure story consistency; manage storyline change; track learning progression; provide guidance & feedback Controller Engines Action interface with user Physiology control PK/PD calculations Conversation enable ongoing dialog Insight tie logic together among engines Emotion manage affective values Environment monitor and report external conditions Argumentation provide direction to dialog Sentiment assess ongoing dialog Social Cognition sustain cultural & social values Cognition maintain world knowledge Metacognition monitor behavior Bias influence behavior

What Do We Need? Case authoring tool Specs Current work Components Needs Case authoring tool Specs Usable by healthcare experts—but non-experts in computing Match existing UI look/feel Visual scripting for AI engines Dialogue Emotion Social cognition … Medical knowledge not required