Its cameras track drivers and passengers' activity, recording things that catch their eye and places they stop.

其摄像头可以追踪司机和乘客的活动，记录吸引司机和乘客眼球的事情以及他们停过的地方。

During this part of the experiment, some of the subjects had their brain activity recorded by magnetic imaging technology.

在部分实验中，一些个体的大脑活动通过核磁共振成像技术被记录下来。