 But the prime minister declined, preferring to await the final report which would take several more months.After leaving politics, Griffiths founded a technology company, Quantm, based on an advanced computer program developed by CSIRO  The technology generated huge savings on Australasian, US and Chinese infrastructure projects, according to a report in the respected regional journal "The Far Eastern Economic review".For instance, it saved the California High-Speed Rail Authority $US4.8 billion on just part of its proposed 1,100 kilometre track.