Trust in Physical AI Cannot Be Declared. It Must Be Architected.
Physical AI is forcing executives to rethink what trust means in operational systems. As AI moves into vehicles, factories, warehouses, and infrastructure, performance is no longer enough. What matters is whether decision authority, accountability, and governance structures are explicitly designed.
This article argues that AI risk does not primarily emerge inside models, but at organizational and operational interfaces where responsibility is unclear. It introduces the concept of the Decision Boundary (organizational governance) as the structural definition of where AI autonomy ends and accountable human authority begins.
By distinguishing Human Judgment Decision Boundary and Governance Decision Boundary, the piece reframes AI trust as an architectural problem of decision structure design rather than compliance or ethics alone.
In physical AI, trust cannot be declared. It must be engineered through deliberate boundary design, accountability allocation, and lifecycle governance.
2026-03-02