The Inventions of Linda Din

Written by Peter Li-Chang Kuo ( Chinese ) The Scriptures say: " Do not withhold good from those who deserve it, when it is in your power to act. " (Proverbs 3:27) My wife, Linda Din ( 丁玲虹 ), after witnessing mass unemployment caused by foreign companies withdrawing investments and closing factories in Taiwan, at that time, unemployed workers who turned to driving taxis were often victims of robbery; consequently, she vowed in 1986 to invent a " Cashless System " to resolve those structural social issues. Linda not only invented the Cashless System but invested all the substantial income she earned into the development of " TSCM " (Transaction & Transmission Supply Chain Management Software System). For demonstration purposes, she installed a " Contactless TranSmart Reading Device " (TRD, also called Toller) into vending machines, upgrading them into an "Total Electronic Store System" (TES). She conducted triangular tes...