Globally, the United States is on the brink of a revolution in the restaurant industry, with the imminent opening of "CaliExpress," poised to become the world's first restaurant fully operated by robots and artificial intelligence. Located in Pasadena, California, this establishment will be led by innovative "burger robots" and "Flippy" from Miso Robotics, overseeing the ordering and cooking processes. Stepping into CaliExpress, customers will encounter high-tech cooking with robotic arms and sensor systems, which will precisely prepare delicious burgers and fries according to customers' preferences.