# Focused ultrasound enables selective actuation and Newton-level force output of untethered soft robots

> Research article (Nature Communications, 2024) · cited 44× · AI/ML

**Wikidata**: [openalex:W4399775660](https://www.wikidata.org/wiki/openalex:W4399775660)  
**Source**: https://4ort.xyz/entity/focused-ultrasound-enables-selective-actuation-and-newton-level-force-output-of-untethered-soft-robots