Another video of Google's self-driving car, this time at Google headquarters | -- a look at Google's secrets

After Google announced its research on self-driving cars, many people recalled that the Prius with strange equipment they had seen on the road before was originally Google's self-driving car, such as Van Tucker. He was near Google's headquarters in Shanzhai in March when he came across the Prius at a red light. Thinking it was the new Street iew camera car, he pulled out his device and took a closer look at it.