Robotics Guides
Practical, hands-on guides for choosing hardware, collecting data, and evaluating policies on real robots.
Action Chunking Transformers (ACT): Complete Guide for Robot Imitation Learning (2026)
Master ACT (Action Chunking Transformers): architecture, training on real robot data, chunk size tuning, and deployment on OpenArm and Mobile ALOHA. Includes PyTorch code, hyperparameter guide, and dataset format specs.
AI Robot Companies to Watch in 2026
Top AI robotics companies in 2026: Figure, Physical Intelligence, Covariant, Unitree, and emerging startups disrupting the industry.
ALOHA Robot: Stanford's Open-Source Bimanual Teleoperation System
Complete ALOHA robot guide: what it is, full BOM and cost ($17K-$32K), setup with ROS2 and ACT, bimanual task training, and cost-effective alternatives.
Best Bimanual Manipulation Robots in 2026
Six best bimanual manipulation robots in 2026: ALOHA 2, Mobile ALOHA, Galaxea R1, Booster T1 and dual UR5. Compare specs & price. See picks →
Best Quadruped Robots Under $5,000 in 2026
The robot dogs you can actually buy for under $5,000 in 2026, with live US prices: what you get at this budget, which ones you can program, and when it is worth stretching the budget.
Best Robots for STEM Education in 2026
Best STEM robots from K-5 to grad school: LEGO Spike Prime, VEX IQ and V5, Arduino kits, TurtleBot 4, Unitree Go2 and OpenArm, with ages and prices.
Best Tactile Sensors for Robot Learning in 2026
Eight best tactile sensors for robot learning in 2026: GelSight Mini, DIGIT, TacTip, ReSkin, AnySkin, Contactile PapillArray, Xela uSkin, BioTac. See picks →
Essential Robot Sensors: A Buyer's Guide
Guide to robot sensors: cameras, LiDAR, force-torque, tactile, IMU. What each sensor does and which ones your application needs.
Open-Source Robot Learning Kits and Platforms
Roundup of open-source robot learning kits — OpenArm, TRLC-DK1, SO-101, Orca Hand. Pick the platform that fits your research or deployment path. Read the full guide →
Google Search Console Setup
How to add a robotics site to Google Search Console — verify ownership, submit sitemaps, and monitor indexing performance for SEO. Read the full guide →
Help Us Get Discovered
Share Robotics Center — submit to robotics directories, forums, and communities. Includes suggested description and link targets. Read the full guide →
Tactile Sensing Glove Guide
Guide to tactile sensing gloves for robot learning — calibration, capture structure, operator behavior, and contact-aware data workflows. Read the full guide →
Building a Robot Data Flywheel: From First Demo to Continuous Improvement
How leading robotics teams build data flywheels — collect, train, deploy, identify failures, collect more. A practical guide to continuous robot learning.
Robot Arm Buyer's Guide 2026: Specs, Prices & How to Choose
The definitive 2026 robot arm buyer's guide — compare 15+ arms by DOF, payload, reach, price, and use case. Updated with latest models from UR, xArm, OpenArm, SO-101.
How Much Does a Robot Arm Cost in 2026?
Live US prices for every class of robot arm, from open-source kits like the SO-101 to 7-axis research arms and industrial cobots, plus what Universal Robots charges, the hidden costs, and worked budgets.
Bimanual Robot Teleoperation Hardware Setup Guide
How to set up a bimanual teleoperation system for two-arm data collection — ALOHA leader-follower, dual VR, or exoskeleton approaches.
Booster T1 and T2: Price, Specs and Setup Guide (2026)
Booster Robotics' T1, the RoboCup-proven compact research humanoid, and its successor the T2: live US prices, cited specs, first-day setup, the open software stack and common faults.
Collaborative Robot Safety Standards Explained
ISO 10218 and ISO/TS 15066 explained: collaborative robot safety requirements, force limits, speed limits, and compliance testing.
Dexterous Robot Hand Comparison: Allegro vs LEAP vs Inspire
Comparison of dexterous robot hands for manipulation research: Allegro Hand, LEAP Hand, Inspire Hands. DOF, cost, and software support.
Dexterous Robot Hands by Use Case: Research, Teleoperation, Humanoids and Tactile Sensing
Which dexterous hand fits low-cost learning research, high-DOF teleoperation, a humanoid, or tactile data collection: what matters for each job, the hands we sell for it with live US prices, and where to go next.
How Much Does a Humanoid Robot Cost? 2026 Price Guide
Live US prices for every humanoid robot we sell (Unitree R1, G1, H1 and H2, Booster K1, T1 and T2, AGIBOT, Fourier, EngineAI, LimX, NOETIX, Dobot, Galbot and Ti5), what moves the price, and what to budget beyond the robot.
Intel RealSense D405 vs D435i vs D455: Price, Specs & Setup (2026)
Which RealSense depth camera to buy for a robot: D405 for the wrist, D435i for the workspace, D455 for range. Live US prices, cited specs, first-hour setup with librealsense and ROS 2, and the faults teams hit most.
Lab Automation with Robotics in 2026: Hardware, Software, and Implementation Guide
Complete lab automation guide for 2026: choose the right robot arm, integrate with LIMS, automate sample handling, pipetting, and data collection. ROI analysis and vendor comparison included.
Machine Learning for Robotics: A Beginner's Complete Guide (2026)
Learn how machine learning powers modern robots — imitation learning, reinforcement learning, diffusion policy, and how to get started with real hardware.
Robot Arm vs Cobot: What's the Difference?
Industrial robot arm vs collaborative robot (cobot): safety features, payload, cost, and which is right for your application.
Robot Arms: The Complete Guide
Everything you need to know about robot arms: types, the specs that matter, live prices for the arms we sell, research vs industrial needs, and how to choose the right arm for your work.
Robot Data Collection: Complete Guide for ML Teams
How to collect high-quality robot training data — teleoperation methods, episode requirements, data formats, and how to scale from 50 to 10,000+ demonstrations.
Robot Integration for Business: Planning, Costs & ROI Guide (2026)
How to integrate robots into your business — planning, vendor selection, pilot design, cost breakdown, ROI calculation, and what to expect in year 1.
Robotics by Industry: Guides for Manufacturing, Warehouses, Healthcare, Education and More
Where to start with robots in your industry: the guide to read for manufacturing, warehouses, healthcare, education, restaurants, hotels, semiconductor and data centers, with robots we sell and live US prices.
Unitree G1 Price, Tiers & US Buying Guide (2026): Base G1 vs G1 EDU
What the Unitree G1 costs in the US, and what the EDU version adds over the base G1 according to Unitree's own spec table: secondary development, dexterous hands, extra joints and compute, and a longer warranty.
Humanoid Robot Buyer's Guide 2026: Compare Models, Costs & Use Cases
How to buy or lease a humanoid robot in 2026: whether you need one, the models you can actually buy (Unitree G1, H1 and H2, Booster T1 and K1, AGIBOT X2) with live US prices, what Figure, Tesla Optimus and Atlas offer instead, real costs and your first 90 days.
Warehouse Robotics Guide: AMRs, Arms, and Full Automation (2026)
Complete guide to warehouse robotics — AMRs, robotic arms, sorting systems, picking robots, costs, vendors, and how to run a successful pilot.
Lab Automation Guide: Systems, Robots, Costs & Pilot Planning (2026)
Complete guide to lab automation — what it is, which systems to use, how much it costs, and how to run your first robotics pilot. Updated for 2026.
Force/Torque Sensor Selection Guide for Robot Arms and Manipulation
How to choose the right force/torque sensor — wrist vs. fingertip, measurement range, resolution, and integration guide for robot manipulation.
Glove-Based Dexterous Teleoperation: Hardware Selection and Setup
How to use haptic gloves for dexterous robot hand teleoperation — hardware comparison, calibration, latency analysis, and data collection setup.
How to Buy a Robot Arm Online
Step-by-step guide to purchasing a robot arm online: what to check, shipping considerations, and how to verify before you buy.
How to Set Up a Robot Teleoperation Lab: Complete Equipment and Layout Guide
Step-by-step guide to setting up a robot data collection lab — space, equipment, networking, lighting, software, and safety setup.
How to Start a Robotics Company: A Founder's Guide
Practical advice for starting a robotics company: hardware vs software, funding, prototyping, first customers, and common pitfalls.
Humanoid Robots by Use Case: Research, Teaching, Data Collection and Events
Which humanoid robot fits research, teaching, teleoperated data collection, events or industrial work: what matters for each job, the models we sell for it with live US prices, and where to go next.
Inspire Dexterous Hand Guide: RH56DFX, RH56E2 and RH56F1 Price, Specs and Setup
The Inspire Robots RH56 hands compared: live US prices, verified specs for the RH56DFX, RH56E2 and RH56F1, which one fits your robot, first-day setup, and fixes for the problems in Inspire's own FAQ.
LEAP Hand Guide: v1 and v2 Price, Specs, Assembly and Setup
The open-source LEAP Hand from Carnegie Mellon explained: live US prices for the v1 kit, the v1 pair and v2, specs from the LEAP Hand project, assembly and software setup, and fixes for the problems builders hit most.
Open-Source vs Commercial Robot Platforms: Total Cost of Ownership
Open-source vs commercial robot arms in 2026: commercial arms vs OpenArm, SO-100, Koch. Full total cost of ownership with engineer time. Decide today.
Unitree B2 Guide: Price, Specs and B2 vs Spot vs ANYmal for Inspection
The Unitree B2 industrial quadruped explained: live US price, verified specs, how it compares with Boston Dynamics Spot and ANYbotics ANYmal for inspection, and what to plan before deployment.
Unitree Go2 Price, Tiers & US Buying Guide (2026)
What each Unitree Go2 tier adds (Air, Pro, X, EDU, EDU Plus, Enterprise and the wheeled Go2-W), live US prices, specs, first-day setup and the faults owners hit most.
Quadruped Robots by Use Case: Research, Education, Inspection and Security
Which robot dog fits research, teaching, facility inspection or patrol: what matters for each job, the models we sell for it with live US prices, and where to go next.
RoboMimic Tutorial: Setup, Benchmarks & Training Your First Policy
Step-by-step RoboMimic guide for real robot data collection. Compare BC, DAgger, and MimicGen workflows with hardware requirements, dataset formatting, and OpenArm integration.
Remote Robot Fleet Management: Monitoring, Diagnostics, and Operations
How to manage robots remotely at scale — telemetry, OTA updates, remote access, incident response, and KPI tracking.
Robot API Integration Guide: Connecting Robots to Your Software Stack
How to integrate robot hardware with APIs, web services, and enterprise software — REST APIs, WebSocket, ROS2 bridges, and cloud connectivity.
Robot Buying Guides: Prices, Total Cost, Leasing and Used Robots
Where to start when buying a robot: the buyer's guide and live US price guide for each category, how startups and universities buy, total cost of ownership, and when to lease, rent or buy used.
Robot Camera Setup for Teleoperation and Data Collection
How to set up cameras for robot data collection — camera types, placement, synchronization, calibration, and recording pipeline.
Robot Data Collection Service Buyer's Guide: Evaluating Providers
How to select a robot training data collection service — quality metrics, pricing, data formats, contract terms, and red flags to watch for.
Designing a Robot Learning Curriculum: Task Sequencing and Difficulty Progression
How to design a curriculum for robot learning — task sequencing from simple to complex, demonstration requirements, and transfer learning strategies.
Robot Arm Preventive Maintenance: Schedule, Procedures, and Cost Guide
Preventive maintenance guide for robot arms — daily, weekly, monthly, and annual procedures, cost estimates, and when to call service.
Building a Robot Teleoperation Team: Recruitment, Training, and Management
How to recruit, train, and manage robot teleoperation operators — job requirements, screening tests, training curriculum, compensation, and retention.
Cost of Building a Teleoperation Rig: Full Breakdown
Full teleoperation rig cost breakdown for 2026: ALOHA ($20-25k), VR Quest 3 ($3-8k), glove-based ($8-15k). Parts, assembly time, CTAs. Build, buy or lease.
Deploying Robot Policies to Production: A Reliability Engineering Guide
How to deploy trained robot policies reliably — pre-deployment testing, model serving, monitoring, fallback strategies, and retraining triggers.
Robot Deployment and Safety Guides: From Risk Assessment to Fleet Operations
The guides to read at each stage of putting a robot to work: risk assessment and safety standards, pilot programs, go-live checklists, monitoring and fleet management, maintenance, calibration and incident response.
Robot Deployment Checklist: From Lab to Production
Complete checklist for deploying robots from research lab to production: safety, reliability, maintenance, monitoring, and scaling.
Robot Programming Languages: Python, C++, ROS
Best programming languages for robotics: Python for prototyping, C++ for real-time control, ROS for system integration. When to use each.
Robot Teleoperation: Methods, Hardware, and Best Practices
Robot teleoperation compared: VR headsets, leader-follower arms, data gloves and SpaceMouse, with live US prices for the hardware, how to plan a latency budget, and how to set up and scale data collection.
Robot Safety Risk Assessment for Manipulation Labs and Deployments
How to conduct a robot safety risk assessment — ISO 10218, cobot force limits, safeguarding options, and documentation requirements.
Robot Simulation Software Compared: MuJoCo, Isaac Sim, Gazebo
Comparison of robot simulation platforms: MuJoCo, NVIDIA Isaac Sim, Gazebo, CoppeliaSim, PyBullet. Features, performance, and use cases.
Robot Teleoperation Solution Buyer's Guide: Hardware, Software, and Services Compared
How to evaluate robot teleoperation solutions — leader-follower arms, VR systems, glove controllers, and full-service data collection providers.
Robot Total Cost of Ownership: What a Robot Costs Beyond the Price Tag
How to work out the total cost of owning a robot arm, quadruped or humanoid: the cost lines buyers miss, live US hardware prices, when leasing or renting beats buying, grant and tax rules, and resale at the end.
Robot Training Data: Collection, Formats, Datasets and Quality
Where to start with robot learning data: how demonstrations are collected, the HDF5, RLDS and LeRobot formats, public datasets like DROID and Open X-Embodiment, quality control, and the collection hardware we sell.
Robot Vision Guides: Depth Cameras, Wrist Cameras and Calibration
Which camera goes where on a robot: wrist, overhead and head-mounted depth cameras compared, with live US prices for RealSense, ZED, Orbbec and Luxonis, plus setup, calibration and perception-stack guides.
Robot Vision Systems: Cameras, Depth Sensors, and Processing
Guide to robot vision: RGB cameras, depth sensors (RealSense, ZED), processing pipelines, and integration with manipulation systems.
ROS2 and MoveIt2 Robot Arm Integration: A Practical Guide
How to integrate a robot arm with ROS2 and MoveIt2 — URDF setup, ros2_control, motion planning, and teleoperation servo mode.
SpaceMouse Teleoperation Guide: Setup, Calibration, and Data Collection for Robot Learning
How to use a 3Dconnexion SpaceMouse for robot teleoperation: ROS2 driver setup, axis mapping, dead-zone calibration, and recording HDF5 demonstrations for imitation learning. OpenArm and ViperX compatible.
Stereolabs ZED 2i vs ZED Mini vs ZED X: Price, Specs & Setup (2026)
Which Stereolabs ZED stereo camera to buy for a robot, with live US prices, Stereolabs-cited specs, the NVIDIA GPU and GMSL2 requirements, first-hour setup with the ZED SDK and ROS 2, and the faults teams hit most.
Tactile Sensors for Robots: GelSight vs DIGIT vs PaXini
Comparison of tactile sensors for robot manipulation: GelSight Mini, DIGIT, PaXini, BioTac. Resolution, cost, and integration complexity.
UFACTORY xArm Guide: xArm 5, 6 and 7 Price, Specs and Setup
The UFACTORY xArm family explained: live US prices for xArm 5, 6 and 7, Lite 6 and UFACTORY 850, verified specs, first-day setup with UFACTORY Studio, the Python SDK and ROS 2, and the error codes owners hit most.
Unitree H1, H1-2 and H2: Price, Specs and Setup Guide (2026)
What separates Unitree's full-size humanoids (H1, H1-2 and the newer H2), live US prices for each, cited specs, first-day setup and the faults owners hit most.
VLA Models Compared (2026): OpenVLA, π0, SmolVLA, Octo & RT-2
OpenVLA, pi0, SmolVLA and Octo compared side by side in 2026: model size, action type, open-source status, hardware and fine-tuning needs.
Warehouse Robot Deployment Checklist: From Pilot to Full Production
Complete checklist for deploying robots in a warehouse — site assessment, integration, safety, operator training, and go-live criteria.