HONG KONG Pete Sweeney hits the RISE tech conference in Hong Kong and hears pitches on vegan cryptocurrency, fog computing and big data for shrimp farmers. Trade tensions haven’t dented enthusiasm, but venture capitalists expect a correction to flush the dumb money from the market. Pete Sweeney hits the RISE tech conference in Hong Kong and hears pitches on vegan cryptocurrency, fog computing and big data for shrimp farmers. Trade tensions haven’t dented enthusiasm, but venture capitalists expect a correction to flush the dumb money from the market.