My visit to the AI company Sense Time give me a chance to learn more facts about AI. AI 1 artificial intelligence（人工智能）. It's a kind of high 2 .
In the morning, we listened to the guide3 . He talked about the name of AI, the history of AI and other information of AI. In the show hall, we saw 4 things based on （基于） AI, such as a large screen showing almost all the information of a city. People can 5 some information by the large screen. We also saw a Chinese Chess AI robot. People can play 6 with the robot. We also saw another 7 .The machine was also interesting. It showed the use of driver—less cars and how they realized and 8 obstacles （障碍） on the road. This is important for driver—less cars to be on the road, or they may cause many problems.
After that, we 9 the way of driving a smart car with a computer program. We had to type （打字） the program on the 10 to make the car run along the correct ways of roads.
From this activity, I had a better understanding of AI.
