Robotics Topics
Every ZeroGantry topic cluster — capabilities, methods, hardware, applications, and the companies driving them. Each topic collects our full coverage in one place.
Capability
- Humanoid Robots — Bipedal general-purpose robots — coverage of humanoid platforms, their actuators and control stacks, factory pilots, and the funding behind them. (46 articles)
- Manipulation — Robot grasping and manipulation — end-effector design, bimanual coordination, and dexterity benchmarks across research and industry. (10 articles)
- Locomotion — Legged and wheeled robot movement — gait controllers, rough-terrain traversal, and the control theory behind dynamic balance. (6 articles)
- Teleoperation — Human-in-the-loop robot control — teleoperation rigs as both a product and the data engine behind imitation learning. (5 articles)
Method
- VLA Models — Vision-language-action models that map camera and language input directly to robot motion — architectures, benchmarks, and real-world deployments. (8 articles)
- Embodied AI — Where machine learning meets physical bodies — the models, training regimes, and hardware that let robots act in unstructured environments. (7 articles)
- Robot Foundation Models — Large pretrained models adapted to robot control — cross-embodiment transfer, data scaling laws, and generalist manipulation policies. (1 articles)
- Reinforcement Learning — Reward-driven robot training — simulation-heavy locomotion policies, real-world fine-tuning, and the sample-efficiency problem. (5 articles)
- Imitation Learning — Teaching robots from human demonstrations — teleoperation data collection, behavior cloning, and where imitation breaks down.
- Diffusion Policy — Diffusion-based action generation for manipulation — multimodal trajectory prediction and its advantages over regression policies. (2 articles)
- Sim-to-Real — Closing the reality gap — domain randomization, simulator fidelity, and which policies actually survive the jump to hardware. (1 articles)
Hardware
- Dexterous Hands — Multi-fingered robot hands and grippers — tendon versus direct drive, fingertip sensing, and the cost of human-like dexterity. (13 articles)
- Actuators — The muscle layer — harmonic drives, quasi-direct-drive motors, field-oriented control, and the torque density race in robot joints. (9 articles)
- Tactile Sensing — Touch and force feedback — tactile skins, force-torque sensing, and why contact-rich tasks still defeat vision-only systems. (4 articles)
- LiDAR & Perception — How robots sense the world — LiDAR, depth cameras, SLAM stacks, and sensor fusion for navigation and mapping. (1 articles)
- Soft Robotics — Compliant and continuum machines — pneumatic actuation, artificial muscles, and safety advantages of soft structures. (1 articles)
Application
- Warehouse Automation — Robots in fulfillment — autonomous mobile robots, piece-picking arms, and the economics of automating a distribution center. (6 articles)
- Manufacturing — Industrial robotics on the production floor — cobots, assembly automation, machine tending, and factory deployment case studies. (17 articles)
- Surgical Robotics — Robotics in the operating room — teleoperated surgical platforms, haptic feedback, force limits, and regulatory approval paths.
- Exoskeletons — Wearable robotics — industrial support exosuits, rehabilitation orthoses, and the actuator and power constraints they share. (1 articles)
- Robotics Patents — What robotics companies are filing — verified USPTO and Google Patents filings with technical analysis of claimed inventions. (3 articles)
Player
- Boston Dynamics — Boston Dynamics coverage — Atlas, Spot, and Stretch, plus the company's shift from hydraulics to electric actuation. (6 articles)
- Tesla Optimus — Tesla's humanoid program — Optimus hardware generations, factory pilots, production claims, and how they hold up. (18 articles)
- Figure AI — Figure AI coverage — the Figure humanoid line, the Helix control model, and its commercial partnerships. (7 articles)
- Unitree — Unitree Robotics — the G1 and H1 humanoids and quadruped line that reset price expectations for research platforms. (12 articles)
- Agility Robotics — Agility Robotics and Digit — one of the first humanoids in paid warehouse work, plus its RoboFab manufacturing push. (6 articles)
- Physical Intelligence — Physical Intelligence and its cross-embodiment foundation models aimed at running many robot bodies from one policy. (3 articles)
- 1X Technologies — 1X Technologies — the NEO and EVE humanoids and the company's bet on tendon-driven, home-oriented robots. (8 articles)
- Apptronik — Apptronik and Apollo — modular humanoid design and logistics deployments with manufacturing partners. (3 articles)