They first make eye contact, and then, when Christie looks over at this toy, the robot estimates her gaze direction and looks at the same thing that she's looking at.
他们首次进行了眼神接触，然后，当克里斯蒂看着那个玩具， 这个机器人判断出她的关注方向 并且跟她一起盯着同样的东西。