At the 2013 Auto Show in Seoul, South Korea, the car manufacturer Hyundai displayed a super cute egg-shaped scooter with big round smiling eyes. The two extended tentacles strongly support the entire circular body, and the design of the helmet is very similar to that of ancient Korean officialshat. Its most prominent design is that it uses a hemispherical roller to travel, which can rotate in any direction. rather than traditional vehicle tires. But the most depressing thing is that its driving speed is about the same as our walking speed. Let alone replacing a private car, even if it replaces a bicycle, it will take a while.
