source: [lemma=technology] □ □
destination: [lemma=technology] [□] □
spec: You open-source a software technology , retain a test suite or set of compatibility criteria , then sell users a brand certifying that their implementation of the technology is compatible with all others wearing the brand . Caution should be used due to the fact an office copy machine may slightly reduce or increase the image of a form , thereby negating the typewriter alignment and / or compatibility of a form .