CES tech show: Voice for the gas pump, sensors for the plant

A tablet showing a video demonstrating the Alexa 'pay for gas' feature in the Amazon booth at the 2020 CES tech show. — AP

LAS VEGAS: A connected world means paying for gas with your voice and sensing when a plant needs water.

The annual CES technology conference in Las Vegas runs through Jan 10 and offers a forum for big companies and startups to unveil their products and services for the coming year.