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                                |   | Twistable Soft Continuum Robots Jiewen Lai†, Yanjun Liu†, Tian-Ao Ren, Yan Ma, Tao Zhang, Jeremy Teoh, Mark R. Cutkosky, Hongliang Ren*
 Journal, 2025   (Under Review)
 
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                                |   | Gravity-Aware Proactive Joint-Level Compensation for Portable Soft Slender Robots Using A Single IMU and Real-Time Simulation Jiewen Lai†, Tian-Ao Ren†, Pengfei Ye, Yanjun Liu, Jingyao Sun, Hongliang Ren*
 International Journal of Robotics Research (IJRR), 2025   (Conditional Accepted)
 
 
                                        tl;dr: Embodying gravity sensation in soft slender robots with a minimalist setup. |  
                                |   | Innovating Robot-assisted Surgery through Large Vision Models Zhe Min†, Jiewen Lai†, Hongliang Ren*
 Nature Reviews Electrical Engineering, 2025  
 DOI
                                    Reposted by Nature Portfolio
 
                                        tl;dr: A Perspective in Nature Reviews Electrical Engineering discusses how large vision models can enhance vision-related tasks in robot-assisted surgery transforming ‘surgical robots’ into ‘robotic surgeons.’ — Nature Portfolio
                                     |  
                                |   | Large-Scale Selective Micropatterning with Robotics nDEP Tweezers and Hydrogel Encapsulation Kaicheng Huang, Jiewen Lai, Hongliang Ren, Chunhui Wu, Xing Cheng, Henry K. Chu*
 ACS Applied Materials & Interfaces, 2024  
 pdf
 
                                        tl;dr: Patterning micro particles (cells) using negative dielectrophoresis (nDEP) tweezer in batches and encapsulating them into hydrogel for tissue engineering.
                                     |  
                                |   | Gesture-based Steering Framework for Redundant Soft Robots Jiewen Lai,
                                    Bo Lu, Kaicheng Huang, Henry K. Chu*
 IEEE/ASME Transactions on Mechatronics (T-MECH), 2024  
 pdf 
                                    video 
                                    code
 
                                        tl;dr: A steering framework for redundant soft manipulators using real-time hand motion and gestures.
                                     |  
                                |   | Sim-to-Real Transfer of Soft Robotic Navigation Strategies That
                                        Learns from the Virtual Eye-in-Hand Vision Jiewen Lai†,
                                    Tian-Ao Ren†,
                                    Wenchao Yue,
                                    Shijian Su,
                                    Jason Chan,
                                    Hongliang Ren*
 IEEE Transactions on Industrial Informatics (T-II), 2023  
 pdf 
                                    video 
                                    code 
                                    sofa archive
 
                                        tl;dr: Transferring the navigation strategy that a redundant
                                        soft robot learns from what it has seen in the SOFA-based virtual world to the real world.
                                     |  
                                |   | Lightweight Pneumatically Elastic Backbone Structure with Modular
                                        Construction and Nonlinear Interaction for Soft Actuators Yang Yang,
                                    Jiewen Lai,
                                    Chaochao Xu, Zhiguo He, Pengcheng Jiao, Hongliang Ren*
 Soft Robotics (SoRo), 2023
 pdf 
                                    videos
 
                                        tl;dr: Robotizing any strip-shaped balloons with mechanically
                                        programmed 3D-printed shells.
                                     |  
                                |   | Reconstructing External Force on the Circumferential Body of
                                        Continuum Robot With Embedded Proprioceptive Sensors Qingxiang Zhao,
                                    Jiewen Lai,
                                    Henry K. Chu*
 IEEE Transactions on Industrial Electronics (T-IE), 2022
 pdf 
                                    video
 
                                        tl;dr: Endowing proprioception to soft robots with embedded
                                        eGaIn vein through learning.
                                     |  
                                |   | Constrained Motion Planning of A Cable-Driven Soft Robot with
                                        Compressible Curvature Modeling Jiewen Lai,
                                    Bo Lu,
                                    Henry K. Chu*
 IEEE Robotics and Automation Letters (RA-L), 2022
 pdf 
                                    video1 
                                    video2 
                                    code
 
                                        tl;dr: Tip pose and whole-body motion planning of a 7-DOF soft
                                        robot in constrained environments considering the cable-driven-induced length
                                        change of its soft body.
                                     |  
                                |   | Variable-Stiffness Control of A Dual-Segment Soft Robot using Depth
                                        Vision Jiewen Lai,
                                    Bo Lu, Henry K. Chu*
 IEEE/ASME Transactions on Mechatronics (T-MECH), 2021
 pdf 
                                    video
 
                                        tl;dr: Controlling the soft robot's 3D motion & stiffness in
                                        real time with antagonistic cable actuation strategy based on eye-to-hand depth vision.
                                     |  
                                |   | Verticalized-Tip Trajectory Tracking of A 3D-Printable Soft
                                        Continuum Robot: Enabling Surgical Blood Suction Automation Jiewen Lai,
                                    Kaicheng Huang, Bo Lu, Qingxiang Zhao, Henry K. Chu*
 IEEE/ASME Transactions on Mechatronics (T-MECH), 2021
 pdf 
                                    video
 
                                        tl;dr: Configuration constraints on a redundant soft robot,
                                        with rapid IK, solved through point cloud projection and image-based liquid
                                        suction planning.
                                     |  
                                |   | Toward Vision-based Adaptive Configuring of A Bidirectional
                                        Two-Segment Soft Continuum Manipulator Jiewen Lai,
                                    Kaicheng Huang, Bo Lu, and Henry K. Chu*
 IEEE/ASME International Conference on Advanced Intelligent Mechatronics
                                        (AIM), 2020
 pdf 
                                    video
 
                                        tl;dr: Steering  and servoing a two-segment soft robot's 2D pose with eye-to-hand vision in real-time - regardless of the static payload.
                                     |  
                                |   | A Learning-based Inverse Kinematics Solver for a Multi-Segment Continuum Robot in Robot-Independent Mapping Jiewen Lai,
                                    Kaicheng Huang, and Henry K. Chu*
 IEEE International Conference on Robotics and Biomimetics (ROBIO), 2019
 pdf 
                                    code 
                                    best paper finalist award
 
                                        tl;dr: Utilizing a lightweight MLP model to learn a redundant soft robot's IK through its simplified DH model.
                                     |  
                    
                        
                            | Research Grants 
                                General Research Fund, Research Grants Council "CryroFR"
 PI, HKD 1.1M, 2026 to 2028.
 International Research Exploration Seed Grant, Stanford University
 "Gecko-inspired variable stiffness flexible robot"
 Co-PI, USD 25K, 2026 to 2027.
 PI: Prof. Mark R. Cutkosky (Fletcher Jones Professor, Dept of Mechanical Engineering, Stanford University)
 General Program - Guangdong Natural Science Fund, Guangdong Basic and Applied Basic Research Foundataion
 "Soft Robophysical Simulation"
 PI, CNY 100K, 2025 to 2028.
 Young Scientists Fund, Natural Science Foundation of China (NSFC)
 Coupled Tendon-driven Continuum Robots for R-MIS
 PI, CNY 300K, 2025-01 to 2027-12.
 Direct Grant, CUHK Research Committee
 Flexible Endoscopic Robots for Transluminal-Submucosal Drug Delivery
 PI, 2024-01 to 2025-12.
 IdeaBooster Fund Award, Venture Acceleration Office, CUHK InnoPort
 "Miniature Notched Tubular Soft Robots"
 PI, HKD 100K, 2023-06 to 2024-12 (Completed).
 
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                            | Professional Memberships 
                                    Senior Member, Chinese Mechanical Engineering Society (CMES)Member, IEEE Robotics and Automation Society (RAS)
 Member, Chinese Association of Automation (CAA)
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                                | Professional Services 
                                        Associate Editor (AE): ICRA'26, ICRA'25, ICRA'24Workshop Organizer
 - The 3rd C4SR+ workshop at IROS 2025
 - The 2nd C4SR+ workshop at ICRA 2024
 Guest Editor: Intelligence & Robotics, Actuators
 Reviewer: T-RO, T-MECH, RA-L, T-II, T-IE, T-ASE, IEEE Access, JFR, Nonlinear Dyn, IJMRCAS, Biomim Intell Robot, Sensors
 Reviewer for conferences: ICRA'26, IROS'25, ICRA'25, ICSR'24, IROS'24, RCAR'24, ICRA'24, RoboSoft'23, ARM'22, ICRA'22, ICRA'21, ICAR'21, AIM'20, CASE'20, IROS'19, ROBIO'19
 
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