In 1999 , he funded OmniMetrix and Mission Communications , two companies focused on AMPS cellular digital control channel and wireless SCADA communications .
Robinson was an angel investor , particularly in the fields of digital communications and biotechnology .
In 1999 , Robinson funded OmniMetrix and Mission Communications , two companies focused on AMPS cellular digital control channel and wireless SCADA communications .
Robinson was an angel investor , particularly in the fields of digital communications and biotechnology .