“Researchers at Columbia Engineering have demonstrated a highly dexterous robot hand, one that combines an advanced sense of touch with motor learning algorithms in order to achieve a high level of dexterity.” (Website Columbia Engineering, 28 April 2023) Columbia Engineering reported this on its website on April 28, 2023. The text goes on to say: “As a demonstration of skill, the team chose a difficult manipulation task: executing an arbitrarily large rotation of an unevenly shaped grasped object in hand while always maintaining the object in a stable, secure hold. This is a very difficult task because it requires constant repositioning of a subset of fingers, while the other fingers have to keep the object stable. Not only was the hand able to perform this task, but it also did it without any visual feedback whatsoever, based solely on touch sensing.” (Website Columbia Engineering, 28 April 2023) “While our demonstration was on a proof-of-concept task, meant to illustrate the capabilities of the hand, we believe that this level of dexterity will open up entirely new applications for robotic manipulation in the real world”, said Matei Ciocarlie according to the website. He is the Associate Professor in the Departments of Mechanical Engineering and Computer Science who developed the hand together with his graduate student Gagan Khandate (Photo: Columbia University ROAM Lab).
BY OLIVER BENDEL
