# Unobtrusive Monitoring the Daily Activity Routine of Elderly People Living Alone, with Low-Cost Binary Sensors

> Research article (Sensors, 2019) · cited 44× · AI/ML

**Wikidata**: [openalex:W2946496078](https://www.wikidata.org/wiki/openalex:W2946496078)  
**Source**: https://4ort.xyz/entity/unobtrusive-monitoring-the-daily-activity-routine-of-elderly-people-living-alone-with-low-cost-binary-sensors