SpectraTac: A Compact Camera-Free Optical Tactile Sensor with Distributed Color Sensing
技术动态
来源：arXiv cs.RO发布时间待核实
arXiv:2608.30368v1 Announce Type: new Abstract: Tactile sensing is essential for physical interaction in robotics and human--machine systems. However, combining rich tactile information with compact hardware, low cost, and low computational overhead remains challenging. This work presents SpectraTac, a compact, camera-free optical tactile sensor that combines active red--green--blue (RGB) illumination with spatially distributed color sensing.