Product profile
DAS Fingers
DAS Fingers is GenRobot AI's two-finger handheld data-collection device for dexterous manipulation demonstrations. It captures millimeter-level trajectorie...
Facts
- Company
- Jianzhi Robotics (GenRobot AI)
- Product type
- component
- Status
- commercial
- Primary capability
- robot_data_collection
- Website
- https://www.genrobot.ai/products/finger
About DAS Fingers
DAS Fingers is a handheld two-finger device for collecting manipulation demonstrations with a compact gripper-style interface. Pose tracking records the device trajectory while tactile sensors, audio and joint or opening measurements capture contact and interaction state.
Operators use the system to demonstrate pinching, insertion, handling and tool tasks without placing a robot arm in the collection loop. GenRobot software synchronises and exports the multimodal episodes for embodied-AI training, review and cloud management. The device is designed for portable, high-volume data collection.
Market context
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Summary
Type: Handheld collector
Core: Two-finger capture
Function: Data capture
Audience: AI labs
Specifications
- data_format
- MCAP
- data_modalities
- Fisheye RGB, IMU, end-effector pose, tactile, audio, gripper width
- form_factor
- Handheld two-finger gripper
- gripper_width_method
- Magnetic encoder; max opening listed as 220 mm
- main_camera
- Fisheye RGB, 1600 x 1300, 30 Hz, global shutter, over 150 degree FOV
- operational_environment
- Robot learning labs; handheld manipulation demonstration capture
- runtime_min
- 210 min
- tracking_details
- BEV-odometry plus 6-axis IMU at 200 Hz; ego-hand multi-device sync
- weight_g
- 300 g
Operations
- Product detail
- component, 9921c777dfc0422da9aedb77778a36c446e9ba6ff55988d886ce94f40cf088ff, generated_studio_scene_exact_product_form, handheld two-finger data collector, umi_data_collection_interface, official_product_page_and_awesome_umi, https://zlsbkmaixmmnjrgpkcyp.supabase.co/storage/v1/object/public/robotics-assets/products/umi-data-capture-generated-studio-2026-06-17/das-fingers.png, User-reviewed generated studio image based on the official/source product form; grey cyclorama 16:9 product hero., pro...