LEARNING ASSESSMENT METHOD AND DEVICE USING A VIRTUAL TUTOR

Disclosed is a learning assessment method and device using a virtual tutor. The device comprises at least one action acquisition module, a virtual tutor synthesis module, and a learning assessment module. The method captures and analyzes a first and a second action-feature for a first and a second targets respectively, and constructs an intrinsic model of the second target based on a reference data of the second target. A virtual tutor is synthesized by applying the first action-feature to the intrinsic model such that the virtual tutor exhibits the intrinsic characteristics of the second target but performs a synthesized action-feature similar to the first action-feature. The method then assesses the difference between the synthesized action-feature and the second action-feature.