# Displacement monitoring technique using a smartphone based on the laser projection-sensing method

> Research article (Sensors and Actuators A Physical, 2016) · cited 54× · AI/ML

**Wikidata**: [openalex:W2361711882](https://www.wikidata.org/wiki/openalex:W2361711882)  
**Source**: https://4ort.xyz/entity/displacement-monitoring-technique-using-a-smartphone-based-on-the-laser-projection-sensing-method