Hey Product Hunt I m the maker of EchoPath Smooth (EchoPath XR).
I kept running into the same issue: agents would reach the target, but movement looked robotic sharp turns, jitter, and unstable motion when replanning. EchoPath Smooth is a drop-in smoothing layer that turns raw waypoints (NavMesh, A*, or custom planners) into stable, comfort-safe motion rails.
EchoPath Smooth converts raw planner output (NavMesh, A*, custom waypoints) into smooth, stable motion rails—reducing sharp turns and jitter in dynamic scenes. Built for XR locomotion, cameras, and AI agents where “correct” movement still feels wrong.
Smooths NavMesh, A*, and custom waypoint paths
Reduces jerk/spikes and sharp turns
Helps movement stay stable across replans
