S.  Lemerle, Catalano, M. G., Bicchi, A., and Grioli, G., ?A Configurable Architecture for Two Degree-of-Freedom Variable Stiffness Actuators to Match the Compliant Behavior of Human Joints?, Frontiers in Robotics and AI, vol. 8, 2021 [Online]. Available: https://www.frontiersin.org/article/10.3389/frobt.2021.614145

P.  Capsi-Morales, Piazza, C., Catalano, M. G., Bicchi, A., and Grioli, G., ?Exploring Stiffness Modulation in Prosthetic Hands and Its Perceived Function in Manipulation and Social Interaction.?, Frontiers in Neurorobotics, vol. 14, no. 33, 2020 [Online]. Available: https://www.frontiersin.org/articles/10.3389/fnbot.2020.00033/full?&utm_source=Email_to_authors_&utm_medium=Email&utm_content=T1_11.5e1_author&utm_campaign=Email_publication&field=&journalName=Frontiers_in_Neurorobotics&id=503842

P.  Capsi-Morales, Grioli, G., Piazza, C., Bicchi, A., and Catalano, M. G., ?Exploring the Role of Palm Concavity and Adaptability in Soft Synergistic Robotic Hands?,  IEEE Robotics and Automation Letters , vol. 5, no. 3, pp. 4703 - 4710, 2020 [Online]. Available: https://ieeexplore.ieee.org/document/9119822?source=authoralert

P.  Capsi-Morales, Piazza, C., Catalano, M. G., Bicchi, A., and Grioli, G., ?SIMULTANEOUS AND PROPORTIONAL DECODING OF STIFFNESS AND POSITION INTENTIONS FROM TWO SEMG CHANNELS FOR UL PROSTHETICS?, MEC20 Symposium. 2020 [Online]. Available: https://conferences.lib.unb.ca/index.php/mec/article/view/35

A.  Bicchi, Catalano, M. G., Piazza, C., Grioli, G., C. Della Santina,, and Garabini, M., ?Artificial hand?,  16/3022272019 [Online]. Available: https://patentimages.storage.googleapis.com/4f/2c/07/915e9723cfe164/US20190269528A1.pdf

C.  Piazza, Grioli, G., Catalano, M. G., and Bicchi, A., ?A Century of Robotic Hands?, Annual Review of Control, Robotics, and Autonomous Systems, vol. 2, 2019 [Online]. Available: https://www.annualreviews.org/doi/10.1146/annurev-control-060117-105003

M.  Maimeri, C. Della Santina,, Piazza, C., Rossi, M., Catalano, M. G., and Grioli, G., ?Design and Assessment of Control Maps for Multi-Channel sEMG-Driven Prostheses and Supernumerary Limbs?, Frontiers in neurorobotics, vol. 13, 2019. 

M.  Maimeri, C. Della Santina,, Piazza, C., Rossi, M., Catalano, M. G., and Grioli, G., ?Design and Assessment of Control Maps for Multi-Channel sEMG-Driven Prostheses and Supernumerary Limbs?, Frontiers in neurorobotics, vol. 13, 2019 [Online]. Available: https://www.frontiersin.org/articles/10.3389/fnbot.2019.00026/full

A.  Di Lallo, Catalano, M. G., Garabini, M., Grioli, G., Gabiccini, M., and Bicchi, A., ?Dynamic Morphological Computation Through Damping Design of Soft Continuum Robots?, Frontiers in Robotics and AI, 2019. 

D.  Mura, C. Della Santina,, Piazza, C., Frizza, I., Morandi, C., Garabini, M., Grioli, G., and Catalano, M. G., ?Exploiting Adaptability in Soft Feet for Sensing Contact Forces?,  IEEE Robotics and Automation Letters, vol. 5, no. 2, 2019 [Online]. Available: https://ieeexplore.ieee.org/document/8894422

N.  Colella, Bianchi, M., Grioli, G., Bicchi, A., and Catalano, M. G., ?A Novel Skin-Stretch Haptic Device for Intuitive Control of Robotic Prostheses and Avatars?, IEEE Robotics and Automation Letters, vol. Volume: 4 , Issue: 2 , April 2019 , 2019. 

S.  Fani, Di Blasio, K., Bianchi, M., Catalano, M. G., Grioli, G., and Bicchi, A., ?Relaying the High-Frequency Contents of TactileFeedback to Robotic Prosthesis Users: Design,Filtering, Implementation, and Validation?, IEEE Robotics and Automation Letters, vol. Volume: 4 , Issue: 2 , April 2019, 2019. 

S.  Mghames, Catalano, M. G., Bicchi, A., and Grioli, G., ?A Spherical Active Joint for Humanoids and Humans?, IEEE Robotics and Automation Letters, vol. Volume: 4 , Issue: 2 , April 2019, 2019. 

M.  Bonilla, C. Della Santina,, Rocchi, A., Luberto, E., Santaera, G., Farnioli, E., Piazza, C., Bonomo, F., Brando, A., Raugi, A., Catalano, M. G., Bianchi, M., Garabini, M., Grioli, G., and Bicchi, A., ?Advanced grasping with the Pisa/IIT softHand?, in Robotic Grasping and Manipulation Challenge , 2018, pp. pp. 19-38. 

F.  Angelini, C. Della Santina,, Garabini, M., Bianchi, M., Gasparri, G. M., Grioli, G., Catalano, M. G., and Bicchi, A., ?Decentralized Trajectory Tracking Control for Soft Robots Interacting with the Environment?, IEEE Transactions on Robotics (T-RO)., vol. Early Access, 2018. 

G. M.  Gasparri, Manara, S., Caporale, D., Averta, G., Bonilla, M., Marino, H., Catalano, M. G., Grioli, G., Bianchi, M., Bicchi, A., and Garabini, M., ?Efficient Walking Gait Generation via Principal Component Representation of Optimal Trajectories: Application to a Planar Biped Robot With Elastic Joints?, IEEE Robotics and Automation Letters, vol. 3, pp. 2299?2306, 2018. 

E.  Battaglia, Catalano, M. G., Grioli, G., Bianchi, M., and Bicchi, A., ?ExoSense: Measuring Manipulation in a Wearable Manner?, in Proceedings - IEEE International Conference on Robotics and Automation, 2018. 

A.  Di Lallo, Catalano, M. G., Garabini, M., Grioli, G., Gabiccini, M., and Bicchi, A., ?A Novel Approach to Under-Actuated Control of Fluidic Systems?, in 2018 IEEE International Conference on Robotics and Automation (ICRA), 2018 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8460859&isnumber=8460178

S.  Fani, Ciotti, S., Catalano, M. G., Grioli, G., Tognetti, A., Valenza, G., A. Ajoudani, and Bianchi, M., ?Simplifying Telerobotics: Wearability and Teleimpedance Improves Human-Robot Interactions in Teleoperation?, IEEE Robotics Automation Magazine, vol. 25, pp. 77-88, 2018. 

S. B.  Godfrey, Zhao, K., Theuer, A., Catalano, M. G., Bianchi, M., Breighner, R., Bhaskaran, D., Lennon, R., Grioli, G., Santello, M., Bicchi, A., and Andrews, K., ?The SoftHand Pro: Functional evaluation of a novel, flexible, and robust myoelectric prosthesis?, PLOS One, 2018. 

C. Della Santina, Piazza, C., Grioli, G., Catalano, M. G., and Bicchi, A., ?Towards Dexterous Manipulation with Augmented Adaptive Synergies: the Pisa/IIT SoftHand 2?, IEEE Transactions on Robotics, vol. Early Access, 2018. 

A.  Bicchi, C. Della Santina,, Catalano, M. G., Piazza, C., Grioli, G., and Brando, A., ?Underactuated robotic hand?,  15/7723682018 [Online]. Available: https://patentimages.storage.googleapis.com/c3/76/f4/3f31e20b15ad53/US20180311827A1.pdf

C. Della Santina, Bianchi, M., Grioli, G., Angelini, F., Catalano, M. G., Garabini, M., and Bicchi, A., ?Controlling Soft Robots: Balancing Feedback and Feedforward Elements?, IEEE Robotics and Automation Magazine, vol. 24, no. 3, pp. 75 - 83, 2017 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7930438

S.  Mghames, Laghi, M., C. Della Santina,, Garabini, M., Catalano, M. G., Grioli, G., and Bicchi, A., ?Design, control and validation of the variable stiffness exoskeleton FLExo?, in International Conference on Rehabilitation Robotics (ICORR), London, UK, 17-20 July 2017, 2017, pp. 539 - 546 [Online]. Available: http://ieeexplore.ieee.org/document/8009304/

S.  Casini, Tincani, V., Averta, G., Poggiani, M., C. Della Santina,, Battaglia, E., Catalano, M. G., Bianchi, M., Grioli, G., and Bicchi, A., ?Design of an Under-Actuated Wrist Based on Adaptive Synergies?, in IEEE International Conference of Robotics and Automation, ICRA2017, Singapore, 29 May-3 June 2017, 2017 [Online]. Available: http://ieeexplore.ieee.org/document/7989789/

S.  Casini, Tincani, V., Averta, G., Poggiani, M., C. Della Santina,, Battaglia, E., Catalano, M. G., Bianchi, M., Grioli, G., and Bicchi, A., ?Design of an under-actuated wrist based on adaptive synergies?, in Robotics and Automation (ICRA), 2017 IEEE International Conference on, 2017, pp. 6679?6686. 

C. Della Santina, Piazza, C., Santaera, G., Grioli, G., Catalano, M. G., and Bicchi, A., ?Estimating Contact Forces from Postural Measures in a class of Under-Actuated Robotic Hands?, in IEEE International Conference of Intelligent Robots and Systems (IROS2017), Vancouver, Canada, September 24?28, 2017, 2017. 

M.  Rossi, C. Della Santina,, Piazza, C., Grioli, G., Catalano, M. G., and Bicchi, A., ?Preliminary results toward a naturally controlled multi-synergistic prosthetic hand?, in International Conference on Rehabilitation Robotics (ICORR), 2017 [Online]. Available: http://ieeexplore.ieee.org/abstract/document/8009437/

C. Della Santina, Piazza, C., Gasparri, G. M., Bonilla, M., Catalano, M. G., Grioli, G., Garabini, M., and Bicchi, A., ?The Quest for Natural Machine Motion: An Open Platform to Fast-Prototyping Articulated Soft Robots?, IEEE Robotics and Automation Magazine , vol. 24, no. 1, pp. 48 - 56, 2017 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7857692

S. B.  Godfrey, Rossi, M., Piazza, C., Catalano, M. G., Bianchi, M., Grioli, G., Zhao, K., and Bicchi, A., ?SoftHand at the CYBATHLON: A user's experience?, JOURNAL OF NEUROENGINEERING AND REHABILITATION, 2017. 

C.  Piazza, Catalano, M. G., Godfrey, S. B., Rossi, M., Grioli, G., Bianchi, M., Zhao, K., and Bicchi, A., ?The SoftHand Pro-H: A Hybrid Body-Controlled, Electrically Powered Hand Prosthesis for Daily Living and Working ?, IEEE Robotics and Automation Magazine, 2017 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=8110634

S.  Fani, Bianchi, M., Jain, S., J. Neto, P., Boege, S., Grioli, G., Bicchi, A., and Santello, M., ?Assessment of Myoelectric Controller Performance and Kinematic Behavior of a Novel Soft Synergy-inspired Robotic Hand for Prosthetic Applications?, Frontiers in Neurorobotics, vol. 10, no. 11, 2016 [Online]. Available: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5066092/

M. G.  Catalano, Grioli, G., Farnioli, E., Serio, A., Bonilla, M., Garabini, M., Piazza, C., Gabiccini, M., and Bicchi, A., ?From Soft to Adaptive Synergies: The Pisa/IIT SoftHand?, in Human and Robot Hands, vol. Springer Series on Touch and Haptic Systems, Springer, 2016. 

C.  Piazza, C. Della Santina,, Catalano, M. G., Grioli, G., Garabini, M., and Bicchi, A., ?Natural encoding of user intentions in a soft prosthesis using Dynamic Synergies?, in International Workshop on Human-Friendly Robotics, 2016. 

G. M.  Gasparri, Fabiani, F., Garabini, M., Pallottino, L., Catalano, M. G., Grioli, G., Persichini, R., and Bicchi, A., ?Robust Optimization of System Compliance for Physical Interaction in Uncertain Scenarios?, in IEEE International Conference on Humanoid Robots (HUMANOIDS2016), Cancun, Mexico, 15-17 Nov. 2016 , 2016 [Online]. Available: http://ieeexplore.ieee.org/document/7803381/

M.  Garabini, C. Della Santina,, Bianchi, M., Catalano, M. G., Grioli, G., and Bicchi, A., ?Soft Robots that Mimic the Neuromusculoskeletal System?, in 3rd International Conference on NeuroRehabilitation (ICNR2016), 2016, vol. Converging Clinical and Engineering Research on Neurorehabilitation, pp. 259-263 [Online]. Available: http://link.springer.com/chapter/10.1007/978-3-319-46669-9_45

S. B.  Godfrey, Bianchi, M., Zhao, K., Catalano, M. G., Breighner, R., Theuer, A., Andrews, K., Grioli, G., Santello, M., and Bicchi, A., ?The SoftHand Pro: Translation from Robotic Hand to Prosthetic Prototype?, in Converging Clinical and Engineering Research on Neurorehabilitation II, vol. 15, Springer International Publishing, 2016, pp. 469-473 [Online]. Available: http://link.springer.com/chapter/10.1007/978-3-319-46669-9_78

C.  Piazza, C. Della Santina,, Catalano, M. G., Grioli, G., Garabini, M., and Bicchi, A., ?SoftHand Pro-D: Matching Dynamic Content of Natural User Commands with Hand Embodiment for Enhanced Prosthesis Control?, in IEEE International Conference of Robotics and Automation (ICRA2016), Stockholm, Sweden, May 16-21, 2016, pp. 3516 - 3523 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7487532

E.  Battaglia, Bianchi, M., Altobelli, A., Grioli, G., Catalano, M. G., Serio, A., Santello, M., and Bicchi, A., ?ThimbleSense: a fingertip-wearable tactile sensor for grasp analysis?, IEEE Transactions on Haptics, vol. 9, no. 1, pp. 121-133, 2016 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7294702

C.  Piazza, C. Della Santina,, Gasparri, G. M., Catalano, M. G., Grioli, G., Garabini, M., and Bicchi, A., ?Toward an Adaptive Foot for Natural Walking?, in International Conference on Humanoid Robots (HUMANOIDS2016), Cancun, Mexico, November 15-17, 2016, 2016 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7803423

S.  Wolf, Grioli, G., Eiberger, O., Friedl, W., Grebenstein, M., Hoppner, H., Burdet, E., Caldwell, D. G., Carloni, R., Catalano, M. G., Lefeber, D., Stramigioli, S., Tsagarakis, N. G., Damme, V. M., Ham, V. R., Vanderborght, B., Visser, L. C., Bicchi, A., and Albu-Schaeffer, A., ?Variable Stiffness Actuators: Review on Design and Components?,  IEEE/ASME Transactions on Mechatronics , vol. 21, no. 5, pp. 2418 - 2430, 2016 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7330025

S.  Casini, Morvidoni, M., Bianchi, M., Catalano, M. G., Grioli, G., and Bicchi, A., ?Design and Realization of the CUFF - Clenching Upper-Limb Force Feedback Wearable Device for Distributed Mechano-Tactile Stimulation of Normal and Tangential Skin Forces?, in IEEE International Conference of Intelligent Robots and Systems - IROS2015, Hamburg, Germany, 28 Sept - 2 Oct 2015, 2015, pp. 1186 - 1193 [Online]. Available: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7353520&newsearch=true&queryText=Design%20and%20Realization%20of%20the%20CUFF%20-%20Clenching%20Upper-Limb%20Force%20Feedback%20Wearable%20Device%20for%20Distributed%20Mechano-Tactile%20Stimulatio

C. Della Santina, Grioli, G., Catalano, M. G., Brando, A., and Bicchi, A., ?Dexterity augmentation on a synergistic hand: the Pisa/IIT SoftHand+?, in 15th IEEE RAS Humanoids Conference (HUMANOIDS2015), Seoul, Korea, November 3 - 5, 2015, 2015, pp. 497 - 503 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7363595

G.  Mathijssen, Terryn, S., Funemont, R., Garabini, M., Catalano, M. G., Grioli, G., Lefeber, D., Bicchi, A., and Vanderborght, B., ?Potential merits for space robotics from novel concepts of actuation for soft robotics?, in Advanced Space Technologies for Robotics and Automation (ASTRA) , Noordwijk, The Netherlands  May 11-13, 2015, 2015. 

G.  Grioli, Wolf, S., Garabini, M., Catalano, M. G., Burdet, E., Caldwell, D. G., Carloni, R., Friedl, W., Grebenstein, M., Laffranchi, M., Lefeber, D., Stramigioli, S., Tsagarakis, N. G., Damme, V. M., Vanderborght, B., Albu-Schaeffer, A., and Bicchi, A., ?Variable Stiffness Actuators: the user?s point of view?, Int. J. Robotics Research, vol. 34, no. 6, pp. 727-743, 2015 [Online]. Available: http://ijr.sagepub.com/cgi/reprint/0278364914566515v1.pdf?ijkey=anmgudvoLz7ZloP&keytype=finite

G. M.  Gasparri, Garabini, M., Pallottino, L., Malagia, L., Catalano, M. G., Grioli, G., and Bicchi, A., ?Variable Stiffness Control for Oscillation Damping?, in IEEE International Conference of Intelligent Robots and Systems (IROS2015), Hamburg, Germany, September 28 - October 02, 2015, 2015, pp. 6543 - 6550 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7354312

M. G.  Catalano, Grioli, G., Farnioli, E., Serio, A., Piazza, C., and Bicchi, A., ?Adaptive Synergies for the Design and Control of the Pisa/IIT SoftHand?, International Journal of Robotics Research, vol. 33, no. 5, pp. 768?782, 2014. 

S. B.  Godfrey, A. Ajoudani, Bianchi, M., Catalano, M. G., Grioli, G., and Bicchi, A., ?Exploring haptic feedback for the Pisa/IIT SoftHand?, in Haptics Symposium (HAPTICS), 2014 IEEE, Houston, TX, 2014. 

A. Ajoudani, Godfrey, S. B., Catalano, M. G., Bianchi, M., Grioli, G., Tsagarakis, N. G., and Bicchi, A., ?Exploring Teleimpedance and Tactile Feedback for Intuitive Control of the Pisa/IIT SoftHand?,  IEEE Transactions on Haptics, vol. 7, no. 2, pp. 203 - 215, 2014 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6755554

M.  Bonilla, Farnioli, E., Piazza, C., Catalano, M. G., Grioli, G., Garabini, M., Gabiccini, M., and Bicchi, A., ?Grasping with Soft Hands?, in IEEE-RAS International Conference on Humanoid Robots (HUMANOIDS 2014), Madrid, Spain, November 18 - 20, 2014, pp. 581 - 587 [Online]. Available: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=7041421&queryText%3DGrasping+with+Soft+Hands

K.  Melo, Garabini, M., Grioli, G., Catalano, M. G., Malagia, L., and Bicchi, A., ?Open Source VSA-CubeBots for Rapid Soft Robot Prototyping ?, in  Robot Makers - Workshop in conjunction with 2014 Robotics Science and Systems,  July 12, 2014, Berkeley, California , 2014. 

T.  Menard, Grioli, G., and Bicchi, A., ?A Stiffness Estimator for Agonistic?Antagonistic Variable-Stiffness-Actuator Devices?,  IEEE Transactions on Robotics, vol. 30, no. 5, pp. 1269 - 1278 , 2014 [Online]. Available: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6860244&queryText%3DA+stiffness+estimator+for+AA-VSA+devices

E.  Battaglia, Grioli, G., Catalano, M. G., Bianchi, M., Serio, A., Santello, M., and Bicchi, A., ?ThimbleSense: A new wearable tactile device for human and robotic fingers ?, in Haptics Symposium (HAPTICS), 2014 IEEE, Houston, TX, 2014. 

E.  Battaglia, Grioli, G., Catalano, M. G., Santello, M., and Bicchi, A., ?ThimbleSense: An Individual-Digit Wearable Tactile Sensor for Experimental Grasp Studies?, in IEEE International Conference on Robotics and Automation - ICRA 2014,  Hong Kong, May 31 - June 7, 2014, 2014, pp. 2728 - 2735  [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6907250

V.  Tincani, Grioli, G., Catalano, M. G., Bonilla, M., Garabini, M., Fantoni, G., and Bicchi, A., ?Controlling the active surfaces of the Velvet Fingers: sticky to slippy fingers?, in IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2013, Tokyo, Japan, 2013, pp. 5494 - 5499 [Online]. Available: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6697152&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6697152

V.  Tincani, Grioli, G., Catalano, M. G., Garabini, M., Grechi, S., Fantoni, G., and Bicchi, A., ?Implementation and Control of the Velvet Fingers: a Dexterous Gripper with Active Surfaces?, in IEEE International Conference on Robotics and Automation (ICRA2013), 2013, pp. 2744 - 2750 [Online]. Available: 10.1109/ICRA.2013.6630955 

R.  Incaini, Sestini, L., Garabini, M., Catalano, M. G., Grioli, G., and Bicchi, A., ?Optimal Control and Design Guidelines for Soft Jumping Robots: Series Elastic Actuation and Parallel Elastic Actuation in comparison?, in IEEE International Conference on Robotics and Automation (ICRA2013), 2013, pp. 2477 - 2484 [Online]. Available: 10.1109/ICRA.2013.6630914 

T.  Menard, Grioli, G., and Bicchi, A., ?A real time robust observer for an agonist antagonist variable stiffness actuator?, in IEEE International Conference on Robotics and Automation (ICRA2013), Karlsruhe,  Germany, May 6-10, 2013 , 2013, pp. 3988 - 3993 [Online]. Available: 10.1109/ICRA.2013.6631139 

S. B.  Godfrey, A. Ajoudani, Catalano, M. G., Grioli, G., and Bicchi, A., ?A synergy-driven approach to a myoelectric hand?, in 13TH International Conference on Rehabilitation Robotics, June 24-26, 2013, Seattle, WA., 2013, pp. 1 - 6 [Online]. Available: 10.1109/ICORR.2013.6650377 

A. Ajoudani, Godfrey, S. B., Catalano, M. G., Grioli, G., Tsagarakis, N. G., and Bicchi, A., ?Teleimpedance Control of a Synergy-Driven Anthropomorphic Hand?, in IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2013, Tokyo, Japan, 2013, pp. 1985 - 1991. 

B.  Vanderborght, Albu-Schaeffer, A., Bicchi, A., Burdet, E., Caldwell, D. G., Carloni, R., Catalano, M. G., Eiberger, O., Friedl, W., Ganesh, G., Garabini, M., Grebenstein, M., Grioli, G., Haddadin, S., Hoppner, H., Jafari, A., Laffranchi, M., Lefeber, D., Petit, F., Stramigioli, S., Tsagarakis, N. G., Damme, V. M., Ham, V. R., Visser, L. C., and Wolf, S., ?Variable Impedance Actuators: a Review?, Robotics and Autonomous Systems, vol. 61, no. 12, pp. 1601?1614, 2013 [Online]. Available: http://www.sciencedirect.com/science/article/pii/S0921889013001188

G.  Grioli, Catalano, M. G., Silvestro, E., Tono, S., and Bicchi, A., ?Adaptive Synergies: an approach to the design of under-actuated robotic hands?, in International Conference of Intelligent Robots and Systems - IROS 2012, Vilamoura, Algarve, Portugal, 2012, pp. 1251 - 1256 . 

M. G.  Catalano, Grioli, G., Serio, A., Farnioli, E., Piazza, C., and Bicchi, A., ?Adaptive Synergies for a Humanoid Robot Hand?, in IEEE-RAS International Conference on Humanoid Robots, Osaka, Japan, 2012, pp. 7-14. 

M.  Mancini, Grioli, G., Catalano, M. G., Garabini, M., Bonomo, F., and Bicchi, A., ?Passive impedance control of a Qboid multi-DOF VSA-CubeBot manipulator?, in International Conference of Robotics and Automation - ICRA 2012, Saint Paul, MN, USA, 2012, pp. 3335 - 3340 . 

L.  Balletti, Rocchi, A., Belo, F. A. W., Catalano, M. G., Garabini, M., Grioli, G., and Bicchi, A., ?Towards variable impedance assembly: the VSA peg-in-hole?, in IEEE-RAS International Conference on Humanoid Robots, Osaka, Japan, 2012. 

M. G.  Catalano, Grioli, G., Garabini, M., Belo, F. A. W., Di Basco, A., Tsagarakis, N. G., and Bicchi, A., ?A Variable Damping module for Variable Impedance Actuation?, in International Conference of Robotics and Automation - ICRA 2012, Saint Paul, MN, USA, 2012, pp. 2666 - 2672. 

B.  Vanderborght, Albu-Schaeffer, A., Bicchi, A., Burdet, E., Caldwell, D. G., Carloni, R., Catalano, M. G., Ganesh, G., Garabini, M., Grioli, G., Haddadin, S., Jafari, A., Laffranchi, M., Lefeber, D., Petit, F., Stramigioli, S., Tsagarakis, N. G., Damme, V. M., Ham, V. R., Visser, L. C., and Wolf, S., ?Variable Impedance Actuators: Moving the Robots of Tomorrow?, International Conference of Intelligent Robots and Systems - IROS 2012- Best Jubilee Video Award. 2012. 

V.  Tincani, Catalano, M. G., Farnioli, E., Garabini, M., Grioli, G., Fantoni, G., and Bicchi, A., ? Velvet fingers: A dexterous gripper with active surfaces?, in International Conference of Intelligent Robots and Systems - IROS 2012, Vilamoura, Algarve, Portugal, 2012, pp. 1257 - 1263 . 

A.  Serio, Grioli, G., Sardellitti, I., Tsagarakis, N. G., and Bicchi, A., ?A decoupled Impedance observer for a Variable Stiffness Robot?, in 2011 IEEE International Conference on Robotics and Automation, Shangai, China, 2011, pp. 5548 - 5553. 

A.  Serio, Catalano, M. G., Grioli, G., Gabiccini, M., and Bicchi, A., ?The Hand Embodied?, in Automatica.it 2011, Pisa, Italy, 2011. 

G.  Grioli and Bicchi, A., ?A Real-time Parametric Stiffness Observer for VSA devices?, in 2011 IEEE International Conference on Robotics and Automation, Shangai, China, 2011, pp. 5535 - 5540. 

G.  Grioli, Catalano, M. G., Garabini, M., Bonomo, F., Serio, A., Salaris, P., Belo, F. A. W., Mancini, M., Bicchi, A., and Passaglia, A., ?Variable stiffness actuators: muscles for the next generation of robots?, in Automatica.it 2011, Pisa, Italy, 2011. 

M. G.  Catalano, Grioli, G., Garabini, M., Bonomo, F., Mancini, M., Tsagarakis, N. G., and Bicchi, A., ?VSA - CubeBot. A modular variable stiffness platform for multi degrees of freedom systems?, in 2011 IEEE International Conference on Robotics and Automation, Shangai, China, 2011, pp. 5090 - 5095. 

G.  Grioli and Bicchi, A., ?A Non-invasive Real-Time Method for Measuring Variable Stiffness?, in Robotics Science and Systems, Zaragoza, Spain, 2010. 

E. P.  Scilingo, Bianchi, M., Grioli, G., and Bicchi, A., ?Rendering Softness: Integration of kinaesthetic and cutaneous information in a haptic device?, Transactions on Haptics, vol. 3, pp. 109 - 118, 2010. 

M.  Bianchi, Grioli, G., Scilingo, E. P., Santello, M., and Bicchi, A., ?Validation of a Virtual Reality Environment to Study Anticipatory Modulation of Digit Forces and Position?, in Eurohaptics 2010, Amsterdam (The Netherlands), 2010, vol. 6192/2010, pp. 136 - 143. 

M. G.  Catalano, Grioli, G., Bonomo, F., Schiavi, R., and Bicchi, A., ?VSA-HD: From the Enumeration Analysis to the Prototypical Implementation?, in IEEE/RSJ International Conference on Intelligent RObots and Systems, St. Louis MO USA, 2010, pp. 3676 - 3681. 

S.  Alicino, Catalano, M. G., Bonomo, F., Belo, F. A. W., Grioli, G., Schiavi, R., Fagiolini, A., and Bicchi, A., ?A Rough-Terrain, Casting Robot for the ESA Lunar Robotics Challenge?, in Proc. IEEE/RSJ International Conference on Intelligent RObots and Systems, St. Louis MO USA, 2009, pp. 3336-3342. 

A.  Bicchi, Bavaro, M., Boccadamo, G., Carli, D. D., Filippini, R., Grioli, G., Piccigallo, M., Rosi, A., Schiavi, R., Sen, S., and Tonietti, G., ?Physical Human-Robot Interaction: Dependability, Safety, and Performance?, in Proc. 10th Intl. Workshop Advanced Motion Control, 2008, pp. 9-14. 

R.  Schiavi, Grioli, G., Sen, S., and Bicchi, A., ?VSA-II: A Novel Prototype of Variable Stiffness Actuator for Safe and Performing Robots Interacting with Humans?, in Proc. IEEE Int. Conf. on Robotics and Automation, 2008, pp. 2171 - 2176.