“Fast-casual chain Sweetgreen in May opened its first restaurant staffed by a proprietary robot that shoots kale, cheese and other ingredients down tubes into bowls traveling on a conveyor belt. A handful of employees add finishing touches, such as spiced cashews.
The system can slash the number of workers and time it takes Sweetgreen to make a bowl by more than half, executives said. Eventually, the company intends for salad-making robots to staff all of its new restaurants, working alongside human employees.”
From Wall Street Journal.