# A liquid lens-based optical sensor for tactile sensing

> Research article (Smart Materials and Structures, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4205288663](https://www.wikidata.org/wiki/openalex:W4205288663)  
**Source**: https://4ort.xyz/entity/a-liquid-lens-based-optical-sensor-for-tactile-sensing