Research

Bio-sensory Feedback: Tactile Sensing and Haptic systems

Principal investigator: Hasan SHAHEED
This research focuses on the development and applications of tactile sensors, with particular attention to their role in robotics, human-machine interaction, and biomedical engineering. Current projects involve the study of soft and flexible tactile sensors, haptic feedback systems, and their integration into robotic platforms to enhance dexterity and facilitate human-robot collaboration. One of the applications of this type of sensor on prosthetics. Currently available prostheses do not have the tactile feedback and sensory loop i.e., they do not support the sensing of the texture or temperature information of the touches with the prosthesis and feeling the sensation. This is particularly important when the user wants to return to an independent daily routine, without causing damage to the prosthesis. We aim to develop an electronic skin (e-Dermis) for the prosthesis that can sense the surface and environmental cues that help with hand positioning and movements. It would sense the pressure on the surface of the skin and the texture of the object the user touches. In addition to that, I would include anti-slip technology to prevent the over-exertion or under-exertion of the force used when grasping the objects.