In a move set to give researchers and developers a literal hand, ORCA Dexterity has unveiled a trio of new open-source robotic hands, complete with options for sophisticated tactile sensing. The company announced that all source and print files for the base models will be available, allowing users to 3D print and modify the hardware for their specific physical AI research needs.
The lineup starts with the surprisingly accessible orcahand lite, a 9 Degrees of Freedom (DoF) adaptive hand priced from $1,500. Stepping up is the standard orcahand, which boasts a more human-like 17 DoF for $3,500. But the main event is the orcahand touch, a 17-DoF model that comes fully loaded with custom tactile sensors across all five digits, starting at $6,100. For those with deeper pockets, a fully-optioned pair can climb towards an eye-watering $17,900.
The “touch” model is where things get interesting. It’s packed with 351 taxels per hand, each capable of outputting a full 3D force vector. This allows the hand to sense shear, slip, and normal forces simultaneously with a sensitivity of 0.1 Newtons and a spatial resolution of 1 mm. All three models are field-repairable, mount to the ISO 9409-1 standard, and run on the same open-source firmware, Hyperlink: orca_core, available on GitHub.
Why is this important?
ORCA Dexterity is making a clear play to democratize access to high-fidelity robotic manipulation. By open-sourcing the hardware and firmware, the company is lowering the barrier to entry for advanced robotics research. While commercial systems with this level of sensitivity often carry astronomical price tags and are locked into proprietary ecosystems, ORCA is providing a customizable, repairable, and—at the entry-level—genuinely affordable platform. This could significantly accelerate innovation in areas like dexterous grasping, human-robot interaction, and the development of more capable physical AI agents that can actually feel the world around them.
