Giving robots a pair of eyes · Ego dataset marketplace
Browse the 774,000+ hour catalog by scene and capture type, choose hours, and add datasets to your cart. Standard delivery includes raw recordings with synchronized timelines and calibration fields; annotation is quoted separately. Enterprise buyers can confirm encoding, containers, and metadata against an agreed acceptance plan. Receive a formal quote and schedule within one business day. Requesting a quote is free, with no deposit.
For device selection, see Capture lineage below or the product matrix
E2 capture lineage · In-stock stereo catalog
Based on the latest scene-by-scene data-hours inventory, in-stock stereo datasets are organized into six categories: industrial, commercial, office, education, agriculture, and home. For enterprise training and foundation-model procurement, we recommend prioritizing frontline industrial, commercial, and office tasks. Home datasets are local-market SKUs for home-service robots. Add available hours directly to your cart, or request a custom schedule for tasks marked by appointment. Total stereo inventory available to order: 267595 hours.
120,000 hours in stock
Production-line and workstation tasks: assembly, packaging, tool use, and loading/unloading. Stereo views can provide stronger depth cues for component edges, hole positions, and tool contact, making this a suitable core dataset category for enterprise training.
Tasks covered: Component assembly, item packaging, workbench tool use, and loading/unloading
Browse in-stock datasets for this scene →38,000 hours in stock · 2 tasks by appointment
Retail and hotel service tasks: shelf stocking, table service, and guest-room housekeeping. Covers retail workflows and end-to-end guest-room service operations for buyers seeking non-residential frontline task data.
Tasks covered: Shelf stocking, shopping-cart retrieval, table setting, table cleaning, and more
Browse in-stock datasets for this scene →5,180 hours in stock · 1 task by appointment
Office-assistant tasks: desk organization and use of printing and copying equipment. Suitable for short-range manipulation and equipment-panel interaction in office settings.
Tasks covered: Desk organization, document printing/copying, and workspace cleaning
Browse in-stock datasets for this scene →6,000 hours in stock · 2 tasks by appointment
Campus operations and classroom-maintenance tasks: arranging desks and sports equipment. Suitable for validating service-robot deployments in educational settings.
Tasks covered: Desk arrangement, sports-equipment organization, laboratory-equipment placement, and classroom-projector operation
Browse in-stock datasets for this scene →Capture by appointment · 6 tasks by appointment
Agricultural-robotics tasks: field operations from sowing to harvesting. Capture is currently primarily by appointment and can be tailored to the crop and plot.
Tasks covered: Sowing, fertilizing, watering, weeding, and more
Browse in-stock datasets for this scene →99,000 hours in stock
Home-service robot tasks: cleaning, storage, and room organization. Near-field stereo geometry can help capture hand-object interactions around reflective surfaces and in confined spaces, such as countertops and bathrooms. If an overseas foundation-model RFQ requires non-residential scenes, select industrial, commercial, or office datasets instead.
Tasks covered: Living room/entryway, kitchen, bedroom, and bathroom
Browse in-stock datasets for this scene →Note: Hours represent the current maximum stereo inventory available for scheduling. Final delivery fields, calibration, and synchronization specifications are subject to order confirmation. For enterprise RFQs, also review the enterprise stereo delivery plan below to align packaging and scene selection with acceptance criteria while retaining the existing hardware specifications. See Samples & Delivery for example fields.
Delivery planning with the existing hardware configuration
Foundation-model and robotics buyers typically assess delivery against written specifications, beyond the number of catalog hours. This plan preserves existing resolution, frame rate, weight, synchronization, and other hardware specifications, while organizing delivery around scene selection, sensor packages, containers, and QA.
For enterprise training, prioritize industrial / commercial / office stereo datasets. Home-service data is quoted separately as a local-market SKU. Custom capture focuses on real frontline tasks rather than exaggerated scripted movements. Available hours follow the marketplace catalog.
E2 provides head-worn stereo RGB with optional external alignment. E6 provides six-camera hardware synchronization and on-device trajectories, subject to the product specifications. Wrist cameras and positioning modules are optional additions for close-up manipulation views; they do not replace the primary head-worn view. Gloves or UMI are not mandatory by default.
Standard episode packages contain raw footage, synchronized timelines, and intrinsic / extrinsic calibration. Enterprise statements of work can specify encoding profiles, GOP / no-B-frame requirements, and robot-native containers such as ROS2 or MCAP. The sensors remain unchanged; packaging is selected for the buyer's pipeline.
The existing rejection criteria apply, including synchronization loss, missing calibration, and obstructed key views. Enterprise orders can add operator consent records, task / scene labels, and batch summaries. Hardware performance follows the published specifications.
This section explains delivery options. Specific E2 / E6 / E8 hardware values are governed by the product specifications and written statement of work; those specifications remain unchanged.
Filter by capture type and scene, search subtasks, and add the required hours to your cart. Eight-camera research capture is by appointment. Review and submit your request; its reference number is sent to the data advisor inbox. Receive a formal quote and schedule within one working day. Requests are free, with no deposit.
Representative task: Product film wrapping (17 subtasks in total)
Representative task: Bead crafts (11 subtasks in total)
Representative task: Hotel lodging (2 subtasks in total)
Representative task: Convenience / supermarket (3 subtasks in total)
Representative task: Sports & leisure (2 subtasks in total)
Representative task: Tabletop grasping (2 subtasks in total)
Representative task: Sort & deliver (2 subtasks in total)
Representative task: Nail-product manufacturing (2 subtasks in total)
Representative task: Apparel production (1 subtask in total)
Representative task: Housekeeping (1 subtask in total)
Representative task: Fast / simple meals (1 subtask in total)
Representative task: Kitchen (14 subtasks in total)
In-stock capacity is the maximum number of hours currently available for scheduling in the corresponding data pool. The same batch of source data can be split for delivery according to the purchased quantity, subject to order confirmation. Data volume, annotation, and custom requirements are quoted separately.
Submitting generates a reference number and sends the details to the data advisor inbox (lk@langhuiai.com). Your advisor will return a formal order with a quote within one working day.
Custom capture · Request form, separate from the in-stock cart
For in-stock data, add datasets to your cart in the marketplace above. For custom or additional capture, browse capture sites and task templates, select a combination, and submit your requirements. Receive a proposal within one working day. Requests are free, with no sales pressure.
Real workshops, stores, and industrial or logistics parks can be scheduled by project. Click Add to list on each row to build your selection.
Explore 115 retail-operations tasks grouped by work area. Expand an area, select tasks, set the required hours, and add them to your list.
Receiving, stocktaking, replenishment, and stockroom operations
Shelf organization, replenishment, order picking, and display maintenance
Checkout, payments, and customer service
Receiving, arranging, and weighing fresh produce
Displays, fitting-room service, and garment management
Fitting-room service
Electronics displays and demonstration management
Unloading incoming goods and returns
Safety and cleaning in shared store areas
Entrance and exit operations and customer arrivals / departures
Returns, exchanges, and after-sales service
Bakery production and finished-product management
Deli-food preparation and service
Meat cutting and packaging
Dairy replenishment and cold-storage management
Frozen-food replenishment and equipment maintenance
Seafood displays and maintenance
Flower arranging and cut-flower management
Self-checkout and exception handling
Online order fulfillment
Order-packing preparation
Deposit-bottle returns and sorting
Security and surveillance
Cash handling and reconciliation
Shopping-cart retrieval
Convenience-store operations
Alcoholic-beverage displays and replenishment
Garden-product management
Paint preparation and color mixing
A quality baseline for aligning requirements; the deliverables and compliance requirements for each combination are subject to final confirmation.
Start building
01 · Devices
Review E2 / E6 / E8 specifications and production status, then choose a device for your task.
Explore products →02 · In-stock data
Add hours by scene and request a quote, or open samples first to check the data fields.
Open the data marketplace →03 · Collaboration
Plan devices and data together, or arrange custom capture by scene. Receive a reply within 1 working day.
Custom capture →Capture lineage · Original images and specifications
The device sections below retain the original product images and specifications to show the capture lineage of in-stock datasets and the capability for additional capture. Enterprise buyers should first review the enterprise stereo delivery plan to select scene categories and packaging with the same hardware specifications. To purchase datasets, return to the marketplace above, add hours to your cart, and submit your order.
↑ Return to the data marketplaceRetail / Services · Capture at scale
Shelf stocking, hotel housekeeping, and extended service tasks require reliable operation across multiple shifts. E6 supports capture at scale with its existing six-camera hardware synchronization and front–rear weight balance. For in-stock stereo data, first filter the marketplace for industrial or commercial datasets; choose E6 when six-camera synchronization and on-device trajectories are needed. Wrist cameras are optional, task-specific additions for close-up manipulation details, without changing the main unit specifications.
Microsecond-level hardware synchronization across 6 cameras, with the main and side views in the same clock domain (specifications are subject to the product page)
A lightweight wearable design supports continuous work across multiple shifts, suited to scalable shift-based capture rather than a heavy backpack setup
Records close-up manipulation details in sync with the main view; available as an optional add-on module
Each unit is calibrated individually, with specifications and firmware versions provided with the order for enterprise acceptance checks
Industrial and warehousing · Core enterprise use cases
In factory workshops, logistics warehouses, and outdoor sites, wearers need to work for extended periods while moving. E2 retains its existing lightweight body and industrial protection design, making it suitable for capture at scale across repeatable shifts. In-stock stereo data already covers industrial tasks such as component assembly, item packaging, workbench tool use, and loading/unloading. Without changing the hardware specifications, enterprise delivery can specify calibration exports, synchronization manifests, and container formats (see the delivery plan).
Close-up manipulation · Optional add-on modules
Key information in tasks such as checkout, packing and sorting, and handling goods is concentrated around the hands. Wrist cameras and positioning modules are optional add-ons for the head-worn setup: they record close-up manipulation views and hand trajectories, aligned to the same clock as the main head-worn view. Gloves or handheld controllers are not required by default; when detailed hand-state data is needed, specify the corresponding deliverables in the SOW.
Close-up manipulation views for precise tasks such as picking up and stacking items
Records hand movement trajectories and positions
Head-worn and wrist-camera views aligned to a common clock
Combine wearable modules to suit each task
E8 · Multimodal research configuration
E8 camera configurations, synchronization interfaces, available data outputs, and current availability must be confirmed for each project. Refer to the latest product page and written configuration.
View current E8 product information →Answer four questions for a recommendation based on your task, synchronization needs, and operating environment. You can also request a technical evaluation directly.