# Fingertip Fiber Optical Tactile Array with Two-Level Spring Structure

> Research article (Sensors, 2017) · cited 29× · AI/ML

**Wikidata**: [openalex:W2763068556](https://www.wikidata.org/wiki/openalex:W2763068556)  
**Source**: https://4ort.xyz/entity/fingertip-fiber-optical-tactile-array-with-two-level-spring-structure