Thumbs-up for mind-controlled robotic arm - IOP Publishing

A paralysed woman who controlled a robotic arm using just her thoughts has taken another step towards restoring her natural movements by controlling the arm with a range of complex hand movements. Thanks to researchers at the University of Pittsburgh, Jan Scheuermann, who has longstanding quadriplegia and has been taking part in the study for over two years, has gone from giving “high fives” to the “thumbs-up” after increasing the manoeuvrability of the robotic arm from seven dimensions (7D) to.