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REVIEW 3 major objections 6 minor 44 references

Towards Human-level Dexterous Teleoperation

T0 review · 3 major / 6 minor · reviewed 2026-07-14 · grok-4.5

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Pith's one-line read A hand–object co-tracking controller trained on consecutive human-motion subgoals delivers real-robot in-hand and tool teleoperation at about 75% average success where prior systems fail.

desk verdict Strong real-robot co-tracking teleop result (~75% SR on hard in-hand/tool tasks); the DexGen baseline is compromised by using their own controller for rollouts, but absolute numbers and other baselines still carry the paper. read the letter →

arxiv 2607.11481 v1 pith:5UI5ICYJ submitted 2026-07-13 cs.RO

Puhao Li , Zeyuan Chen , Yingying Wu , Pengkun Wei , Yuyang Li , Tianyu Wang , Jiaxiao Shi , Mingrui Yu
show 4 more authors
Baoxiong Jia Song-chun Zhu Tengyu Liu Siyuan Huang
This is my paper · ORCID
classification cs.RO
keywords dexterousteleoperationin-handmanipulationhand-objectco-trackingsim-to-realreinforcementlearningfingergaitingtooluserobot
verification ladder T0 review T1 audit T2 compute T3 formal

The pith

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The reading

The paper claims that human-level in-hand robot teleoperation is reachable if the operator gives synchronized fingertip and object pose targets and a learned low-level controller realizes the contact physics. TeleDexter trains that controller in one reinforcement-learning stage on consecutive co-tracking subgoals taken from geometry-aware retargeted human hand–object motions, using a hybrid reward that mixes sparse subgoal success with light dense tracking so the policy can invent feasible contact strategies instead of copying frames. Random action masking plus domain randomization let the same policy transfer zero-shot to two real dexterous hands. On seven reorientation and long-horizon tool-use tasks it reaches roughly 75% average success while kinematic and generative baselines nearly always fail, and the teleoperated traces train autonomous policies. A sympathetic reader would care because the method both unlocks contact-rich teleoperation and supplies a practical way to collect the demonstration data those skills require.

What carries the argument

Consecutive subgoal co-tracking: ordered fingertip-and-object pose targets derived from human HOI motions that the policy must reach before advancing, trained with a hybrid sparse subgoal-reaching plus dense tracking reward, and regularized by random action masking for zero-shot sim-to-real transfer.

What would settle it

Retrain and redeploy the co-tracking policy with consecutive subgoals, hybrid reward, and random action masking on the same seven real tasks and two hands; if success on stages that need in-hand reorientation or sustained tool contact remains near the near-zero rates of kinematic and generative baselines, the central claim is false.

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Extended reading notes

Core claim

TeleDexter shows that casting dexterous teleoperation as hand–object co-tracking—operator-specified fingertip positions and object poses executed by a single-stage RL controller trained on consecutive subgoals from human reference motions—yields real-world in-hand reorientation, finger gaiting, and multi-stage tool use at about 75% average success across seven tasks and two hand embodiments, where pure kinematic retargeting and prior learned action priors consistently fail.

Load-bearing premise

The claim rests on free-space hand–object contact skills learned from retargeted human subgoals in simulation, without tool–environment impact forces or touch sensing, being enough for long real-world tool use once action masking and domain randomization are applied.

Editorial extensions

If this is right

  • Operators can teleoperate contact-rich skills—in-hand reorientation, finger gaiting, hammering, screwdriving, bulb install—that kinematic retargeting cannot stabilize.
  • The same human references, after geometry-aware retargeting, train controllers for both four-finger and five-finger hands without recollecting motions.
  • Teleoperation traces collected with TeleDexter can train autonomous diffusion policies on dexterous subtasks from tens of demonstrations.
  • Diverse in-hand modalities can be learned in a single RL stage without per-task reward engineering when goals are consecutive co-tracking subgoals rather than frame-wise imitation.
  • Random action masking is presented as a necessary action-space regularizer for zero-shot transfer of contact-rich hand policies.

Reading between the lines

Editorial extensions of the paper, not claims the author makes directly.

  • Object-specific controllers and motion-capture pose streams remain the main deployment bottlenecks; a vision-conditioned multi-object co-tracker is the natural next system.
  • Documented failure modes—impact perturbation, contact jam, tracking stall—imply that adding tactile sensing and tool–environment impacts in training could close remaining long-horizon gaps.
  • If ordered fingertip–object subgoals are the right intermediate representation, the same formulation may extend to bimanual or multi-object in-hand tasks without new reward design.
  • High-quality teleop data from this interface could become a standard substrate for imitation learning of skills pure vision-based retargeting cannot demonstrate.
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Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, and a circularity audit.

Referee Report

3 major / 6 minor

Summary. The paper introduces TELEDEXTER, a hand–object co-tracking controller for dexterous teleoperation. The operator specifies synchronized fingertip and object pose targets; a low-level RL policy, trained in simulation on consecutive co-tracking subgoals derived from geometry-aware retargeted human HOI motions, realizes multi-contact dynamics. Training uses a hybrid sparse subgoal / dense tracking reward, curriculum annealing, domain randomization, and random action masking, and is claimed to transfer zero-shot. Real-world evaluation on seven reorientation and long-horizon tool-use tasks across SharpaWave and LeapHand reports ~75% average success (75.2% SR / 87.1% TP on SharpaWave) where kinematic retargeting, a reimplemented generative prior, and an object-centric tool policy largely fail. Teleoperated demos are further used to train Diffusion Policies for autonomous execution of contact-intensive stages.

Significance. If the absolute real-world results hold, this is a substantial systems contribution: continuous in-hand reorientation, finger gaiting, and multi-stage tool use under teleoperation remain largely out of reach for pure kinematic retargeting, and the paper shows a single-stage, reference-driven RL controller can close much of that gap on two hand morphologies without per-task reward engineering. Strengths include stage-wise SR/TP reporting, honest failure-mode analysis (Supp. A.4), ablations of sparse vs. dense tracking (sim) and action masking (real), any-to-any reposition stress tests, and a demonstrated path from teleop demos to autonomous BC. Random action masking as an action-space regularizer is a concrete, transferable sim-to-real idea. The work is a credible step toward scalable collection of contact-rich dexterous data, even though controllers remain object-specific and MoCap-dependent.

major comments (3)
  1. [Supp. D; Tab. 1; Abstract; §4.2] Supp. D (DexGen): The paper states that DexGen has no official code and that the authors “substitute it with our co-tracking controller to generate the simulation rollouts” for the AnyGrasp-to-AnyGrasp stage before training the diffusion prior. The generative baseline is therefore trained on trajectories from the same co-tracking family being evaluated, so it is not an independent reproduction of published DexGen. Tab. 1 and the abstract’s claim that “all baselines consistently fail” group this compromised baseline with cleaner ones (DexRT, GeoRT, SimToolReal). Please either (i) re-implement the missing stage without TELEDEXTER rollouts, (ii) drop DexGen from the main comparison, or (iii) clearly caveat Tab. 1 / abstract / §4.2 so that the comparative claim rests only on independent baselines. Absolute TELEDEXTER numbers can still stand.
  2. [§3.1–3.2; §6; Supp. A.4; Abstract] §3.1–3.2 and §6: Controllers are object-specific and trained only on free-space hand–object HOI (no tool–environment impact). Supp. A.4 correctly identifies interaction perturbation under hammering as a dominant failure mode. HammerUse still reports 66.7% SR, so the method is partially effective, but the abstract’s framing of “long-horizon tool use” and “human-level” contact transitions should be tightened to match the training distribution and the disclosed impact gap (e.g., quantify how often nail-driving succeeds vs. fails due to impulsive reaction). This is needed so readers do not over-read free-space co-tracking as sufficient for impact-rich tool application.
  3. [§4.2; Fig. 6; Supp. B.3] §4.2 Protocol: Each task uses 15 trials and a skilled operator in the loop with MoCap. SR/TP therefore conflate operator skill, interface latency, and controller robustness. Stage-wise plots (Fig. 6) help, but the paper should report operator protocol more tightly (same operator across methods? practice trials? stopping rules) and, where possible, inter-operator or inter-session variance, so that the large gap vs. DexRT/GeoRT is attributable to the learned contact prior rather than unequal human adaptation. Without this, the comparative half of the headline claim is harder to interpret even for the clean kinematic baselines.
minor comments (6)
  1. [Title; Abstract; §5–6] Title and abstract use “human-level” while §6 and Supp. A.4 document object-specificity, MoCap dependence, and three systematic failure modes. Soften or define the phrase (e.g., “toward human-like in-hand contact transitions under teleoperation”).
  2. [Eq. (2)–(3); Supp. C.2–C.3] Eq. (2)–(3) and Supp. C.2 list many free reward/curriculum parameters (α_dense, β’s, w_step rules, N_stay, σ schedule). A short sensitivity note or default-transfer statement would help reproducibility claims for new objects/hands.
  3. [Tab. 2; §4.2] Tab. 2 reports only three reorientation tasks on LeapHand; tool-use results for LeapHand are absent. Either add them or state explicitly that tool-use evaluation is SharpaWave-only.
  4. [Fig. 2] Fig. 2 “86% in real world” is unclear relative to Tab. 1’s 75.2% SR / 87.1% TP; align figure callouts with table metrics.
  5. [Tab. 1] SimToolReal is correctly labeled non-teleoperation, but Tab. 1 averages it over three tasks only while TELEDEXTER is averaged over seven; footnote this more prominently when stating “all baselines.”
  6. [Front matter] Typographical: “arXiv:2607.11481v1” date line and occasional spacing (e.g., “hand–object” consistency) should be cleaned in camera-ready.

Circularity Check

0 steps flagged · score 1.0 of 10

Empirical systems paper: real-world SR/TP are measured outcomes, not quantities forced by construction from training subgoals or self-cited uniqueness theorems.

full rationale

TeleDexter’s load-bearing claims are empirical: a single-stage RL co-tracking controller trained on consecutive fingertip/object subgoals from geometry-aware retargeted human HOI, with hybrid sparse/dense reward and random action masking, is evaluated zero-shot on seven real teleoperation tasks (15 trials each) and reports ~75% average SR where kinematic and generative baselines fail. Success is defined by staged task completion on hardware (object not dropped; stages in Fig. 3 / Supp. B.1), not by equating a fitted training objective to a reported prediction. Human references supply subgoal sequences and contact modes for RL; they do not algebraically determine real-world SR under operator-driven goals, domain randomization, and hardware dynamics. Self-citations (e.g., Li et al. [23] for reward kernels, curriculum, RSI) supply reusable method components, not uniqueness theorems that forbid alternatives or force the headline result. The DexGen reimplementation note (Supp. D: substituting the authors’ co-tracking controller for the missing AnyGrasp-to-AnyGrasp stage) is a baseline-independence / experimental-fairness concern, not a circular reduction of TeleDexter’s own success metric to its training inputs. No self-definitional identity, fitted-parameter-as-prediction, or ansatz-smuggled uniqueness chain is present in the derivation. Residual score 1 only for ordinary method self-citation that is not load-bearing for the central claim.

Assumptions & free parameters 8 free parameters · 5 assumptions · 3 invented entities

The central claim rests on engineering choices and domain assumptions rather than a small set of physical axioms: that retargeted human HOI clips define adequate subgoal distributions; that hybrid sparse/dense rewards plus curriculum induce general contact strategies; that domain randomization and random action masking close the sim-to-real gap without tactile sensing; and that many hand-tuned reward/curriculum constants do not overfit the seven evaluation tasks. Free parameters are numerous (reward weights, tolerances, mask rates, curriculum bounds). Invented entities are methodological constructs (TeleDexter co-tracking controller, consecutive subgoal formulation, random action masking regularizer), not new physical objects.

free parameters (8)
  • Hybrid reward scales (α_dense, α_s, c_time, w_step rules)
    Dense scale 0.1, outer score scale 1.5, time penalty 0.1, and step-weighting (in-traj |Δk|+5, cross-traj 100) are hand-chosen and shape learning of the reported skills.
  • Subgoal tolerances and dwell (ε_pos, ε_tip, ε_rot, N_stay)
    1 cm / 3 cm / 10° and N_stay ~ U{5,15} define when a subgoal is ‘reached’ and thus the sparse learning signal.
  • Kernel decay rates β and blend weights for fingers/object
    Per-finger and object exponential kernels (e.g. β_thumb=100, β_pos=80, dense finger weights 0.4–1.0) are fitted design choices following prior HOI RL practice.
  • Curriculum bounds (σ_min, step size 40→80, mask duration 1→10, gravity anneal)
    Difficulty annealing schedules are hand-designed; ablation shows they affect final consecutive successes.
  • Random action masking (p_mask=0.15, n_m=3 DoFs)
    Mask probability and number of frozen DoFs are free regularizer knobs claimed critical for real transfer (Tab. 5).
  • Domain randomization ranges (mass, friction, noise, latency, external force)
    Wide U-ranges (Tab. 9) are chosen to enable zero-shot transfer; not derived from first principles.
  • Action residual scale and deadzone (α_a=0.1, τ=0.1)
    Low-level command mapping parameters chosen for control stability on hardware.
  • Retargeting loss weights (λ_surf, λ_pen, λ_col, λ_smooth, τ_surf)
    Geometry-aware stage weights (e.g. λ_surf=10, λ_pen=2) determine contact feasibility of training references.
assumptions (5)
  • domain assumption Operator-specified fingertip positions and object SE(3) targets in the wrist frame are a sufficient interface for human intent during dexterous teleoperation; arm IK tracks wrist independently.
    Problem formulation Sec. 3; teleop deployment Sec. 3.3.
  • domain assumption Unscripted human HOI MoCap trajectories, after two-stage geometry-aware retargeting, yield physically grounded co-tracking subgoals covering translation, rotation, gaiting, and tool-use modes needed at deployment.
    Sec. 3.2 and C.6; ~50 min per object of free-play references.
  • ad hoc to paper Sparse consecutive subgoal reaching plus light dense tracking is less restrictive than frame-wise imitation and enables single-stage discovery of contact-switching strategies.
    Core methodological claim Sec. 3.1; supported by sim ablation Tab. 4 but still a design hypothesis.
  • domain assumption Rigid-body simulation with domain randomization and random action masking is close enough to real direct-drive multi-finger hands for zero-shot transfer of long-horizon contact skills without tactile feedback.
    Secs. 3.1, C.7–C.8; contradicted in part by listed failure modes (impact, compliance jam, tracking stall) in Supp. A.4.
  • domain assumption Standard RL optimization (SAPG in Isaac Gym) with RSI and cross-trajectory resets converges to a usable co-tracking policy from the hybrid reward.
    Sec. 3.1 training setup; SAPG vs PPO ablation in Supp. A.2.
invented entities (3)
  • TeleDexter hand–object co-tracking controller
    purpose: Map dual geometric targets (fingertips + object pose) to joint position commands realizing multi-contact dynamics for teleoperation.
    Primary system contribution; evaluated empirically, not an independent physical entity.
  • Consecutive subgoal co-tracking formulation
    purpose: Replace frame-wise trajectory imitation with ordered reachability of hand–object subgoals to allow flexible contact strategies.
    Methodological construct defined in Sec. 3.1; evidence is training/eval performance only.
  • Random action masking regularizer
    purpose: Force robustness to stale/desynchronized joint commands to improve sim-to-real transfer.
    Introduced as strong action-space regularization; real ablation Tab. 5 is internal evidence only.

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Cite this review

Pith. "Pith review of Towards Human-level Dexterous Teleoperation." pith.science (2026). https://pith.science/paper/5UI5ICYJ

@misc{pith2026260711481,
  author       = {Pith},
  title        = {Pith review of: Towards Human-level Dexterous Teleoperation},
  year         = {2026},
  howpublished = {\url{https://pith.science/paper/5UI5ICYJ}},
  note         = {Machine review of arXiv:2607.11481}
}
read the original abstract

Humans routinely wield tools, swap grasps, and reposition objects within a single hand, seamlessly orchestrating contact transitions that span translation, reorientation, and finger gaiting. Endowing robot dexterous hands with this level of in-hand dexterity through teleoperation requires precise control of object motion via dynamic hand-object contact, yet current teleoperation systems remain far from this capability. To bridge this gap, we take a major step towards human-level dexterous teleoperation by introducing TeleDexter, a hand-object co-tracking controller that maps operator intent into learned, low-level contact execution. The controller is trained on consecutive co-tracking subgoals derived from human reference motions, utilizing a hybrid reward that couples sparse subgoal objectives with dense tracking rewards to enable learning across diverse interaction modalities rather than frame-wise trajectory imitation. The entire pipeline requires only single-stage RL and, with random action masking and domain randomization, transfers zero-shot to the real robot. We evaluate TeleDexter on seven challenging dexterous teleoperation tasks spanning object reorientation and long-horizon tool use across two dexterous hands, achieving a 75% average success rate where all baselines consistently fail. Furthermore, the collected demonstrations successfully train autonomous policies via behavioral cloning, marking a concrete step towards human-level dexterous teleoperation.

Figures

Figures reproduced from arXiv: 2607.11481 by the authors.

Figure 1
Figure 1. TELEDEXTER learns diverse dexterous in-hand manipulation skills within a single-stage framework, marking a concrete step towards human-level dexterous teleoperation. Abstract: Humans routinely wield tools, swap grasps, and reposition objects within a single hand—seamlessly orchestrating contact transitions that span trans￾lation, re-orientation, and finger gaiting. Endowing robot dexterous hands with this level of i… view at source ↗
Figure 2
Figure 2. Method overview of TELEDEXTER. Given human hand-object reference motions, we train a co￾tracking controller via single-stage RL and deploy it zero-shot to real-world dexterous teleoperation. co-tracking controller (Sec. 3.1). We then describe how these reference motions are constructed (Sec. 3.2) and deploy the learned policy to the real world as the teleoperation controller (Sec. 3.3). Problem Formulation All quant… view at source ↗
Figure 3
Figure 3. Task descriptions. Seven dexterous tasks across two categories: three reorientation tasks over diverse geometries and four long-horizon tool-use tasks. Each task is decomposed into well-defined stages. Tab. 1: Dexterous teleoperation results on SharpaWave. Each cell: SR / TP (%; higher is better). Sim￾ToolReal is not a teleoperation method († = category-specific, ‡ = all categories) averaged over three tasks only. T… view at source ↗
Figures from the paper (6 more)
Figure 4
Figure 4. Figure 4: Autonomous policy setup and rollout. reference motions. 4.3 From Teleoperation to Autonomy Overview A key advantage of TELEDEX￾TER is its ability to collect dexterous ma￾nipulation data beyond the reach of existing teleoperation systems. While the teleopera￾tion evalua…
Figure 5
Figure 5. Figure 5: Training-recipe ablation curves on Hammer. (a) Reward and (b) consecutive subgoals reached vs. environment steps for the full method, without curriculum, and with PPO replacing SAPG. Curriculum Schedule As shown in [PITH_FULL_IMAGE:figures/full_fig_p014_5.png]
Figure 6
Figure 6. Figure 6: Stage-wise success on four long-horizon tool-use tasks. For each task, the horizontal axis indexes the task stage and the vertical axis is the number of trials (out of 15) that reach that stage. Each curve corresponds to one method (TELEDEXTER and baselines from Tab. 1…
Figure 7
Figure 7. Figure 7: Real-world failure cases. Each panel shows a snapshot at the point of failure together with the repre￾sentative failure mode: (a) interaction perturbation, (b) contact transition jam, (c) tracking stall. A.4 TELEDEXTER Failure Analysis We identify three dominant failur…
Figure 8
Figure 8. Figure 8: Hand–object motion capture setup. (a) The dedicated capture volume equipped with tripod-mounted NOKOV infrared cameras. (b) Two glove configurations: the left glove, used for offline reference-motion collection, has dense markers on the wrist, palm, and all finger join…
Figure 9
Figure 9. Figure 9: Hand–object reference motion visualization. Retargeted motion clips for (a) Cylinder and (b) Cuboid. Each clip shows the source MANO hand and the corresponding retargeted LeapHand and SharpaWave sequences. Coordinate axes indicate the object 6-D pose. C.7 Domain Random…

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Reference graph

Works this paper leans on

44 extracted references · 11 linked inside Pith

  1. [1]

    Billard and D

    A. Billard and D. Kragic. Trends and challenges in robot manipulation.Science, 364(6446): eaat8414, 2019

    2019

  2. [2]

    I. M. Bullock, R. R. Ma, and A. M. Dollar. A hand-centric classification of human and robot dexterous manipulation.IEEE Transactions on Haptics, 6(2):129–144, 2013. doi:10.1109/ TOH.2012.53

    2013

  3. [3]

    Zhang, Z

    T. Zhang, Z. McCarthy, O. Jow, D. Lee, X. Chen, K. Goldberg, and P. Abbeel. Deep imita- tion learning for complex manipulation tasks from virtual reality teleoperation. In2018 IEEE international conference on robotics and automation (ICRA), pages 5628–5635. IEEE, 2018

    2018

  4. [4]

    Mandlekar, D

    A. Mandlekar, D. Xu, R. Mart ´ın-Mart´ın, Y . Zhu, L. Fei-Fei, and S. Savarese. Human-in-the- loop imitation learning using remote teleoperation.arXiv preprint arXiv:2012.06733, 2020

    arXiv 2012

  5. [5]

    Y . Qin, W. Yang, B. Huang, K. Van Wyk, H. Su, X. Wang, Y .-W. Chao, and D. Fox. Anyteleop: A general vision-based dexterous robot arm-hand teleoperation system.arXiv preprint arXiv:2307.04577, 2023

    arXiv 2023

  6. [6]

    Handa, K

    A. Handa, K. Van Wyk, W. Yang, J. Liang, Y .-W. Chao, Q. Wan, S. Birchfield, N. Ratliff, and D. Fox. Dexpilot: Vision-based teleoperation of dexterous robotic hand-arm system. In2020 IEEE International Conference on Robotics and Automation (ICRA), pages 9164–9170. IEEE, 2020

    2020

  7. [7]

    R. Ding, Y . Qin, J. Zhu, C. Jia, S. Yang, R. Yang, X. Qi, and X. Wang. Bunny-visionpro: Real- time bimanual dexterous teleoperation for imitation learning. In2025 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pages 12248–12255. IEEE, 2025

    2025

  8. [8]

    Cheng, J

    X. Cheng, J. Li, S. Yang, G. Yang, and X. Wang. Open-television: Teleoperation with immer- sive active visual feedback. In8th Annual Conference on Robot Learning, 2024

    2024

Show all 44 references
  1. [9]

    Zhang, S

    H. Zhang, S. Hu, Z. Yuan, and H. Xu. Doglove: Dexterous manipulation with a low-cost open-source haptic force feedback glove.arXiv preprint arXiv:2502.07730, 2025

    2025 arXiv

  2. [10]

    H.-S. Fang, B. Romero, Y . Xie, A. Hu, B.-R. Huang, J. Alvarez, M. Kim, G. Margolis, K. An- barasu, M. Tomizuka, et al. Dexop: A device for robotic transfer of dexterous human manipu- lation.arXiv preprint arXiv:2509.04441, 2025

    2025 arXiv

  3. [11]

    A. Zhu, M. Zhu, B. J. Kim, J. V . S. Ramos, Y . Shi, Y . Wu, R. Dhar, F. Yang, R. Hou, H. Fang, et al. Dexexo: A wearability-first dexterous exoskeleton for operator-agnostic demonstration and learning.arXiv preprint arXiv:2603.17323, 2026

    2026

  4. [12]

    Z.-H. Yin, C. Wang, L. Pineda, K. Bodduluri, T. Wu, P. Abbeel, and M. Mukadam. Geometric retargeting: A principled, ultrafast neural hand retargeting algorithm. In2025 IEEE/RSJ In- ternational Conference on Intelligent Robots and Systems (IROS), pages 17376–17382. IEEE, 2025

    2025

  5. [13]

    Z.-H. Yin, C. Wang, L. Pineda, F. Hogan, K. Bodduluri, A. Sharma, P. Lancaster, I. Prasad, M. Kalakrishnan, J. Malik, et al. Dexteritygen: Foundation controller for unprecedented dex- terity.arXiv preprint arXiv:2502.04307, 2025

    2025 arXiv

  6. [14]

    Niemeyer, C

    G. Niemeyer, C. Preusche, S. Stramigioli, and D. Lee. Telerobotics. InSpringer handbook of robotics, pages 1085–1108. Springer, 2016

    2016

  7. [15]

    Hedayati, M

    H. Hedayati, M. Walker, and D. Szafir. Improving collocated robot teleoperation with aug- mented reality. InProceedings of the 2018 ACM/IEEE international conference on human- robot interaction, pages 78–86, 2018. 10

    2018

  8. [16]

    G. Du, P. Zhang, J. Mai, and Z. Li. Markerless kinect-based hand tracking for robot teleopera- tion.International Journal of Advanced Robotic Systems, 9(2):36, 2012

    2012

  9. [17]

    Kofman, S

    J. Kofman, S. Verma, and X. Wu. Robot-manipulator teleoperation by markerless vision-based hand-arm tracking.International Journal of Optomechatronics, 1(3):331–357, 2007

    2007

  10. [18]

    S. Yang, M. Liu, Y . Qin, R. Ding, J. Li, X. Cheng, R. Yang, S. Yi, and X. Wang. Ace: A cross- platform and visual-exoskeletons system for low-cost dexterous teleoperation. In8th Annual Conference on Robot Learning, 2024

    2024

  11. [19]

    C. Wang, H. Shi, W. Wang, R. Zhang, L. Fei-Fei, and C. K. Liu. Dexcap: Scalable and portable mocap data collection system for dexterous manipulation.arXiv preprint arXiv:2403.07788, 2024

    2024 arXiv

  12. [20]

    P. Li, T. Liu, Y . Li, Y . Geng, Y . Zhu, Y . Yang, and S. Huang. Gendexgrasp: Generalizable dex- terous grasping. In2023 IEEE International Conference on Robotics and Automation (ICRA), pages 8068–8074. IEEE, 2023

    2023

  13. [21]

    Y . Xu, W. Wan, J. Zhang, H. Liu, Z. Shan, H. Shen, R. Wang, H. Geng, Y . Weng, J. Chen, et al. Unidexgrasp: Universal robotic dexterous grasping via learning diverse proposal generation and goal-conditioned policy. InProceedings of the IEEE/CVF Conference on Computer Vision a...

    2023

  14. [22]

    Y . Li, B. Liu, Y . Geng, P. Li, Y . Yang, Y . Zhu, T. Liu, and S. Huang. Grasp multiple objects with one hand.IEEE Robotics and Automation Letters, 9(5):4027–4034, 2024

    2024

  15. [23]

    K. Li, P. Li, T. Liu, Y . Li, and S. Huang. Maniptrans: Efficient dexterous bimanual manipula- tion transfer via residual learning. InProceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, pages 6991–7003, 2025

    2025

  16. [24]

    Andrychowicz, B

    M. Andrychowicz, B. Baker, M. Chociej, R. J ´ozefowicz, B. McGrew, J. Pachocki, A. Petron, M. Plappert, G. Powell, A. Ray, J. Schneider, S. Sidor, J. Tobin, P. Welinder, L. Weng, and W. Zaremba. Learning dexterous in-hand manipulation.The International Journal of Robotics Rese...

    2020 doi

  17. [25]

    Akkaya, M

    I. Akkaya, M. Andrychowicz, M. Chociej, M. Litwin, B. McGrew, A. Petron, A. Paino, M. Plappert, G. Powell, R. Ribas, et al. Solving rubik’s cube with a robot hand.arXiv preprint arXiv:1910.07113, 2019

    1910 arXiv

  18. [26]

    Handa, A

    A. Handa, A. Allshire, V . Makoviychuk, A. Petrenko, R. Singh, J. Liu, D. Makoviichuk, K. Van Wyk, A. Zhurkevich, B. Sundaralingam, et al. Dextreme: Transfer of agile in-hand manipulation from simulation to reality. In2023 IEEE International Conference on Robotics and Automati...

    2023

  19. [27]

    H. Qi, A. Kumar, R. Calandra, Y . Ma, and J. Malik. In-hand object rotation via rapid mo- tor adaptation. InProceedings of The 6th Conference on Robot Learning, volume 205 of Proceedings of Machine Learning Research, pages 1722–1732. PMLR, 2023. URLhttps: //proceedings.mlr.pre...

    2023

  20. [28]

    T. Chen, M. Tippur, S. Wu, V . Kumar, E. Adelson, and P. Agrawal. Visual dexterity: In-hand reorientation of novel and complex object shapes.Science Robotics, 8(84):eadc9244, 2023

    2023

  21. [29]

    M. Yang, A. Church, Y . Lin, C. J. Ford, H. Li, E. Psomopoulou, D. A. Barton, N. F. Lepora, et al. Anyrotate: Gravity-invariant in-hand object rotation with sim-to-real touch. In8th Annual Conference on Robot Learning, 2024

    2024

  22. [30]

    X. Liu, H. Wang, and L. Yi. Dexndm: Closing the reality gap for dexterous in-hand rotation via joint-wise neural dynamics model.arXiv preprint arXiv:2510.08556, 2025. 11

    2025

  23. [31]

    H. Qi, B. Yi, M. Lambeta, Y . Ma, R. Calandra, and J. Malik. From simple to complex skills: The case of in-hand object reorientation. In2025 IEEE International Conference on Robotics and Automation (ICRA), pages 14291–14298. IEEE, 2025

    2025

  24. [32]

    J. Wang, Y . Yuan, H. Che, H. Qi, Y . Ma, J. Malik, and X. Wang. Lessons from learning to spin” pens”.arXiv preprint arXiv:2407.18902, 2024

    2024 arXiv

  25. [33]

    X. Liu, K. Lyu, J. Zhang, T. Du, and L. Yi. Parameterized quasi-physical simulators for dexterous manipulations transfer. InEuropean Conference on Computer Vision, pages 164–

  26. [34]

    Y . Chen, C. Wang, Y . Yang, and K. Liu. Object-centric dexterous manipulation from human motion data. In8th Annual Conference on Robot Learning, 2024

    2024

  27. [35]

    X. Liu, J. Adalibieke, Q. Han, Y . Qin, and L. Yi. Dextrack: Towards generalizable neu- ral tracking control for dexterous manipulation from human references.arXiv preprint arXiv:2502.09614, 2025

    2025 arXiv

  28. [36]

    X. B. Peng, M. Andrychowicz, W. Zaremba, and P. Abbeel. Sim-to-real transfer of robotic control with dynamics randomization. In2018 IEEE international conference on robotics and automation (ICRA), pages 3803–3810. IEEE, 2018

    2018

  29. [37]

    Makoviychuk, L

    V . Makoviychuk, L. Wawrzyniak, Y . Guo, M. Lu, K. Storey, M. Macklin, D. Hoeller, N. Rudin, A. Allshire, A. Handa, et al. Isaac gym: High performance gpu-based physics simulation for robot learning.arXiv preprint arXiv:2108.10470, 2021

    2021 arXiv

  30. [38]

    Singla, A

    J. Singla, A. Agarwal, and D. Pathak. Sapg: split and aggregate policy gradients. InProceed- ings of the 41st International Conference on Machine Learning, pages 45759–45772, 2024

    2024

  31. [39]

    Fuji Tsang, M

    C. Fuji Tsang, M. Shugrina, J. F. Lafleche, O. Perel, C. Loop, T. Takikawa, V . Modi, A. Zook, J. Wang, W. Chen, T. Shen, J. Gao, K. M. Jatavallabhula, E. Smith, A. Rozantsev, S. Fi- dler, G. State, J. Gorski, T. Xiang, J. Li, M. Li, and R. Lebaredian. Kaolin: A pytorch librar...

    2024

  32. [40]

    Sundaralingam, A

    B. Sundaralingam, A. Murali, and S. Birchfield. curobov2: Dynamics-aware motion generation with depth-fused distance fields for high-dof robots, 2026

    2026

  33. [41]

    K. Shaw, A. Agarwal, and D. Pathak. Leap hand: Low-cost, efficient, and anthropomorphic hand for robot learning.arXiv preprint arXiv:2309.06440, 2023

    2023 arXiv

  34. [42]

    Kedia, T

    K. Kedia, T. G. W. Lum, J. Bohg, and C. K. Liu. Simtoolreal: An object-centric policy for zero-shot dexterous tool manipulation.arXiv preprint arXiv:2602.16863, 2026

    2026

  35. [43]

    hold-still

    C. Chi, Z. Xu, S. Feng, E. Cousineau, Y . Du, B. Burchfiel, R. Tedrake, and S. Song. Diffusion policy: Visuomotor policy learning via action diffusion.The International Journal of Robotics Research, 44(10-11):1684–1704, 2025. 12 Supplementary Materials of Towards Human-level D...

    2025

  36. [44]

    C.6) and the corresponding robot vectors

    without modification: a weighted Huber on per-vector errors between the captured operator hand keypoints (Sec. C.6) and the corresponding robot vectors. We refer readers to the original papers for the exact loss form, keypoint vector set, and per-vector weights. Surface Attrac...

Pith tools

Reviewed July 14, 2026 · model on record in the stance chip above.