Variable mosaic::kGazeOnTargetThreshold

• Defined in File realtime_metrics.hpp

Variable Documentation

constexpr double mosaic::kGazeOnTargetThreshold = 0.35

Live gaze arrow’s (dx, dy) — see PoseWorker::gaze_ready — is a face-box-relative offset roughly in [-1, 1] per axis (see SkeletonOverlayW::paint_gaze() for the same convention used by the post-hoc overlay). “On target” means the offset is small enough that the subject reads as looking roughly toward the camera; threshold is a plain radius in that same normalized space, not a status judgement — a subject legitimately looking away isn’t a system fault, so this returns a bool for a neutral percentage stat, never a status-color tier.