# Proximity and Contact Sensor for Human Cooperative Robot by Combining Time-of-Flight and Self-Capacitance Sensors

> Research article (IEEE Sensors Journal, 2020) · cited 42× · AI/ML

**Wikidata**: [openalex:W3004020220](https://www.wikidata.org/wiki/openalex:W3004020220)  
**Source**: https://4ort.xyz/entity/proximity-and-contact-sensor-for-human-cooperative-robot-by-combining-time-of-flight-and-self-capacitance-sensors