Uncategorized CES tech show: Pay for gas by voice, sensors for the plant Updated : January 09, 2020 01:31 PM IST If swiping a credit card is too much of a chore, you’ll soon be able to pay for gas by voice. Flying cars and self-driving trucks, stand aside. Companies at CES are also trying to help the mobility of your own body. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.