Multichannel Soft Robotic Armband (VIDEO) Florida Atlantic University This video is under embargo. Please login to access this video. Caption Study subjects were able to control a card being pinched between the index and middle fingers at the same time that the thumb and little finger were used to unscrew the lid of a water bottle. In addition, they could grasp a ball with three fingers while the little finger was simultaneously used to toggle a light switch. Credit Florida Atlantic University Usage Restrictions Credit: Florida Atlantic University License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.