@conference {3683, title = {Touch-Based Grasp Primitives for Soft Hands: Applications to Human-to-Robot Handover Tasks and Beyond}, booktitle = {2018 IEEE International Conference on Robotics and Automation (ICRA)}, year = {2018}, author = {M. Bianchi and G. Averta and E. Battaglia and C. Rosales and M. Bonilla and A. Tondo and M. Poggiani and G. Santaera and S. Ciotti and M. G. Catalano and A. Bicchi} } @article {2544, title = {ThimbleSense: a fingertip-wearable tactile sensor for grasp analysis}, journal = {IEEE Transactions on Haptics}, volume = {9}, year = {2016}, note = {
This work was partially supported by the European Community funded projects WEARHAP, PACMAN and SOMA (contracts 601165, 600918 and 645599 respectively), by the ERC Advanced Grant no. 291166 SoftHands
}, month = {03/2016}, pages = {121-133}, abstract = {

Accurate measurement of contact forces between hand and grasped objects is crucial to study sensorimotor control during grasp and manipulation. In this work we introduce ThimbleSense, a prototype of individual-digit wearable force/torque sensor based on the principle of intrinsic tactile sensing. By exploiting the integration of this approach with an active marker-based motion capture system, the proposed device simultaneously measures absolute position and orientation of the fingertip, which in turn yields measurements of contacts and force components expressed in a global reference frame. The main advantage of this approach with respect to more conventional solutions is its versatility. Specifically, ThimbleSense can be used to study grasping and manipulation of a wide variety of objects, while still retaining complete force/torque measurements. Nevertheless, validation of the proposed device is a necessary step before it can be used for experimental purposes. In this work we present the results of a series of experiments designed to validate the accuracy of ThimbleSense measurements and evaluate the effects of distortion of tactile afferent inputs caused by the device{\textquoteright}s rigid shells on grasp forces.

}, keywords = {Haptics, Robotics}, issn = {1939-1412}, doi = {10.1109/TOH.2015.2482478}, url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=7294702}, author = {E. Battaglia and M. Bianchi and Altobelli, A and G. Grioli and M. G. Catalano and A. Serio and M. Santello and A. Bicchi} } @conference {2898, title = {Towards a Novel Generation of Haptic and Robotic Interfaces: Integrating A ective Physiology in Human-Robot Interaction}, booktitle = {IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN) 2016.}, year = {2016}, note = {
This work is supported in part by the European Re-
search Council under the Advanced Grant SoftHands {\textquotedblleft}A
Theory of Soft Synergies for a New Generation of Artificial
Hands{\textquotedblright} (no. ERC-291166), by the EU FP7 project {\textquotedblleft}WEAR-
able HAPtics for Humans and Robots (WEARHAP){\textquotedblright} (no.
601165) and by the EU H2020 project {\textquotedblleft}SoftPro: Synergy-
based Open-source Foundations and Technologies for Pros-
thetics and RehabilitatiOn{\textquotedblright} (H2020-ICT-688857).
}, address = {New York, August 26-31, 2016}, doi = {10.1109/ROMAN.2016.7745100}, url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7745100}, author = {M. Bianchi and G. Valenza and A. Greco and M. Nardelli and E. Battaglia and A. Bicchi and E. P. Scilingo} } @conference {2083, title = {ThimbleSense: A new wearable tactile device for human and robotic fingers }, booktitle = {Haptics Symposium (HAPTICS), 2014 IEEE}, year = {2014}, address = {Houston, TX}, keywords = {Haptics, Robotics}, doi = {10.1109/HAPTICS.2014.6775571}, author = {E. Battaglia and G. Grioli and M. G. Catalano and M. Bianchi and A. Serio and M. Santello and A. Bicchi} } @conference {2130, title = {ThimbleSense: An Individual-Digit Wearable Tactile Sensor for Experimental Grasp Studies}, booktitle = {IEEE International Conference on Robotics and Automation - ICRA 2014}, year = {2014}, pages = {2728 - 2735 }, publisher = {IEEE}, organization = {IEEE}, address = { Hong Kong, May 31 - June 7, 2014}, abstract = {

Measuring contact forces applied by a hand to a grasped object is a necessary step to understand the mysteries that still hide in the unparalleled human grasping ability. Nevertheless, simultaneous collection of information about the position of contacts and about the magnitude and direction of forces is still an elusive task. In this paper we introduce a wearable device that addresses this problem, and can be used to measure generalized forces during grasping. By assembling two supports around a commercial 6-axis force/torque sensor we obtain a thimble that can be easily positioned on a fingertip. The device is used in conjunction with an active marker-based motion capture system to simultaneously obtain absolute position and orientation of the thimbles, without requiring any assumptions on the kinematics of the hand. Finally, using the contact centroid algorithm, introduced in [1], position of contact points during grasping are determined. This paper shows the design and implementation of the device, as well as some preliminary experimental validation.

}, keywords = {Haptics, Robotics}, doi = {10.1109/ICRA.2014.6907250 }, url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=6907250}, author = {E. Battaglia and G. Grioli and M. G. Catalano and M. Santello and A. Bicchi} }