“…Increasing attention has been put on development of intuitive and seamless HRC systems where human intention is recognized to allow for adapting robot behavior in real-time. Thus, human body movement prediction [11], gaze and gesture recognition [12] have been put forward as more intuitive means for collaboration in comparison to other cues [1], e.g., auditory, force/pressure [13], bio-signals, etc. We review relevant work based on the three problems considered in this work in the scope of human-robot collaborative systems: human action recognition, dealing with and modeling the uncertainty, and robot action planning and execution.…”