o/iu.
As contrasted to ui/o (user-interface object (user input-output)).
Synthetic very-large-scale-integration chip design which sublimates programming objects into five attributive references: cyclical, bi-directional, non-linear contra-referential, radially-referential, and meta (self)-referential.
Synthetic processor in which a functional language becomes its own parser (homoiconic languages lack a distinction between data and code).
Precursor to computable entanglement (computable energy reference).
Object-interface unity would make quantum entanglement computable and therefore constructivist.