This robot barista can make you a coffee in minutes, but it wants to be tipped for it

• Customers can get their coffee from a robot barista in certain Muji stores.
• The robot, Jarvis, can perform tasks ranging from frothing milk to creating Latte art.
• It even asks its customers for a tip.

A robot coffee barista named Jarvis has joined four Muji stores in the US and Canada.

The bot's mechanical arm can swing around and bend to pick up the frothed milk, tamp coffee grounds, and even make Latte art. Customers can choose anything from an Americano to an Iced Honey Rose Latte.

But as customers go to pay, they're prompted to give the robot a tip, The New York Post reported.