Adaptive hand-tracked system for 3D authoring

Abstract

We present the interaction design and the component architecture of an adaptive\authoring system based on a consumer-range 3D input device. We claim that this\system can help both novice and experienced users performing authoring tasks in\a 3D authoring environment. The system uses a keyboardless\self-adaptive interaction controller built upon a rule-based system that learns\and infers the user's behavior/condition on the fly according to her actions;\rearranging rules when necessary and suggesting breaks to avoid performance\drops caused by fatigue or the so-called gorilla-arm effect.