# A hemispheric hetero-core fiber optic tactile sensor for texture and hardness detection

> Research article (Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE, 2016) · cited 11× · AI/ML

**Wikidata**: [openalex:W2299515497](https://www.wikidata.org/wiki/openalex:W2299515497)  
**Source**: https://4ort.xyz/entity/a-hemispheric-hetero-core-fiber-optic-tactile-sensor-for-texture-and-hardness-detection