关键词：自然用户界面；NUI；远程理疗；人机交互；XML
摘 要：Natural user interfaces (NUI) are the new standard in human computer interaction; they involve communication based on human senses and include (among others) voice recognition, motion detection, and touch interaction.This paper focuses on the automatic generation of these exercises in the context of a Kinect based application. We make two contributions: First, an XML-based exercise de nition language that describes exercises as a sequence of distinct poses; second, a method to create exercise de nitions from user demonstrations.We make two contributions: First, an XML-based exercise de nition language that describes exercises as a sequence of distinct poses; second, a method to create exercise de nitions from user demonstrations.