GelSight Nano: Compact Tactile Fingertips for Intelligent Grasping in Industrial Environments

GelSight, Inc. proposes GelSight Nano, a sub-15 mm-thick, image-based tactile fingertip that equips robotic grippers and humanoid hands with human-level touch. Today’s industrial robots cannot reliably feel slip, force, or contact geometry; competing optical fingertips remain bulky, slow, and not ruggedized for industrial environments. GelSight Nano overcomes those limits by uniting a folded-optics, wafer-level-camera stack with a robust elastomeric sesnsor that sustains more than 50,000 grasps while streaming 50 fps 3D shape and force maps across a 15 mm × 15 mm field of view.The 21-month Phase II program will first compress the optical path and mechanical housing to achieve a form factor less than 15 mm thick, then implement APIs to deliver rich tactile data at 50 Hz. Durability trials on an automated wear rig will down-select elastomer formulations to keep opacity loss under five percent after 50,000 shear cycles, while a simulation engine will generate domain-randomized tactile image data so reinforcement-learning policies can be trained in simulation and transferred to hardware to reduce the training burden on real robotic systems. Prototype fingertips will be integrated on multi-fingered graspers before undergoing a TRL-6 field demonstration at Warner Robins Air Logistics Complex. A structured customer-discovery effort will refine value proposition, key applications, channel strategy, pricing, and a five-year revenue forecast.By merging a compact form factor, long-life gels, high-throughput electronics, and AI-ready data streams, this effort positions GelSight as the leader for robotic touch for DoD maintenance robots and the rapidly expanding humanoid market, enabling dexterous automation across aerospace, defense, and advanced manufacturing.