Google Nest Cameras Now Identify People by Body Cues, Not Just Faces

Google updated Familiar Faces on June 23, 2026, enabling Nest cameras to match tagged household members using clothing, gait, and silhouette when facial recognition fails. The shift addresses real-world gaps—a family member walking away from the camera, a visitor at a side angle, poor lighting—where facial matching previously returned generic motion alerts. The technical layer requires multi-cue inference, likely with confidence hierarchies, though Google has not disclosed model details or false-positive rates on body-cue matching alone.