  Robotic sensorimotor extensions (supernumerary limbs, prosthesis, handheld
tools) are worn devices used to interact with the nearby environment, whether
to assist the capabilities of impaired users or to enhance the dexterity of
industrial operators. Despite numerous mechanical achievements, embedding these
robotics devices remains critical due to their weight and discomfort. To
emancipate from these mechanical constraints, we propose a new hybrid system
using a virtually worn robotic arm in augmented-reality, and a real robotic
manipulator servoed on such virtual representation. We aim at bringing an
illusion of wearing a robotic system while its weight is fully deported,
thinking that this approach could open new horizons for the study of wearable
robotics without any intrinsic impairment of the human movement abilities.
