A robust hinge has a redundant positioning capability, is mounted between a cover and a base and has a keyed pivot pin, a rotating leaf, a stationary leaf and a spacer assembly. A scoring engine module receives the sensor data and computes at least one of an abnormality score and a normalcy score based on the sensor data, at least one dynamically loaded learned data model, and a learned scoring method. The liner includes a superlattice structure comprised of a metal oxide layer, a metal layer present on the metal oxide layer, and a metal nitride layer that is present on the metal layer.