HMI / StructPose

StructPose is a foundational perception capability for human motion. It takes pose — how a body is positioned and moving — and gives it structure a system can reason over: not raw key points, but an evaluable representation of movement, with feedback. Commodity detection runs underneath; Arc's layer is the structure and the judgement on top.

Pose estimation is widely available, but a stream of coordinates is not understanding. The hard part is the layer above — evaluating whether a movement is correct, safe, or improving, and giving feedback a person can act on. That is what rehabilitation, training, and pose-aware interaction actually need.

Arc holds StructPose as enabling technology — a foundational capability several products can be built on, not a single app. Its first homes are in health and human-motion assessment, where structured, evaluable pose turns a camera into an instrument.

Prototype