Conductive Gel-Based Contact Sensor Embedded in a Low-Cost 3D-Printed Two-Flexible-Finger Gripper for Grasping Fragile Objects. - José García-Delgado; Ismael Payo; Antonio Nevado; Carlos M. Andreu; F. Javier Patiño; Ester Vázquez (RoboSoft, 2025)