text: In addition, there are not systematic laws about the driverless cars now. As the author mentioned in the article, who should be responsible if an accident happens because of technology failures, the driver or the manufacturer? There are many more problems to think about. For example, how could laws be made so that driverless cars must pass certain tests before entering market? Should people make a law to force car owners to do a function test regularly? All these problems deserve public attention and should be taken seriously.