compiling his know-how in concept formation from integrated product design [ipd] into integrated quantum design [iqd], product designer koenraad van spaendonck [alumnus university of antwerp ua 1995] constructs a discrete geometry as the basis for emergent gravity : discrete contracting coordinates [ dcc ]. this new mathematical model resides in a euclidean environment, from which the emergent non-euclidean mathematical model of spacetime can be derived. a specific translation from specific polar coordinates to curved surfaces is at the basis of this interpretation. emergent gravity from discrete geometry : eg from dg. this work refers to the previous publication of the author - june 2015 " general quantum gravity - version 1.1 " .