Due to mandatory quarantines across China, people have resorted to using new and old technology in new ways to serve their needs that has hints of a dark, post-apocalytic, sci fi world. A few examples;
So people do not have to touch potentially infected elevator buttons, many have set out containers of disposable toothpicks which can be used to press the buttons and then discarded.
Drones are used to spray neighborhoods of disinfectant, remotely take temperature reading of apartment block residents, and disperse pubic gatherings.
Online maps show outbreak clusters in real time so the healthy can avoid going nearby. Apparently several location-based apps (such as your mobile wallet) stop working once you leave the quarantine zone, limiting movement.
Farmers, unable to sell their crops in the market, are selling via live-streaming and shipping direct to customers.