The smedo sensor measures micro-vibrations of the skin to determine heartbeat, heart variability, heart sound, respiration rate, and respiration variability, and can work from up to 7 meters away through clothing, in the dark, and on moving targets. The technology provides accurate vital data with zero disruption, and can supervise defined areas and trigger alarms or reports when needed. Additionally, smedo has plans to develop further possibilities in the future, making it a disruptive force in the market for contactless, affordable, precise, and versatile measurement of vital signs in any environment.