https://en.wikipedia.org/wiki/Octopus_card
The Octopus card is a reusable contactless stored value smart card for making electronic payments in online or offline systems in Hong Kong. Launched in September 1997 to collect fares for the territory's mass transit system
https://en.wikipedia.org/wiki/Touch_'n_Go
Touch 'n Go was developed by Teras Teknologi Sdn Bhd while the brand and the Real Time Gross Settlement (central clearing house systems) are owned and operated by Rangkaian Segar Sdn Bhd as now known as Touch 'n Go Sdn Bhd. The first Touch 'n Go system was installed and used at Jalan Pahang Toll Plaza on 18 March 1997.