Ai · Hardware · Developer Tools
6thSense
6thSense builds wearable tactile sensing rigs that record how human hands actually touch the world - pressure, grip, contact, force, depth, vision and 3D hand pose - out in real homes rather than labs. It packages that multimodal, model-ready data and sells it to teams training the next generation of dexterous robots, positioning itself as a 'nervous system for physical AI.' The company is part of Y Combinator's Summer 2026 batch and is based in San Francisco.