Seemingly “intelligent” devices like self-driving trucks aren’t actually all that intelligent. In order to avoid plowing into other cars or making illegal lane changes, they need a lot of help. In China, that help is increasingly coming from rooms full of college students. Li Zhenwei is a data labeler. His job, which didn’t even exist a few years ago, involves sitting at a computer, clicking frame-by-frame through endless hours of dashcam footage, and drawing lines over each photo to help the computer recognize lane markers. “Every good-looking field has people working behind the scenes,” says Li. “I'd prefer to be an anonymous hero.” Li, and many of his classmates at a local vocational school, are benefiting from the Chinese government’s push to move away from an economy based on heavy industry, and toward one focused on high tech. Li doesn’t have a degree in computer science. So for him, this is a new opportunity to get a foot in the door of a booming tech industry. But there’s no telling how long this boom will last. VICE News went to Zibo, China, to find out what it’s like to work in a factory that doesn’t make physical objects, but instead pumps out data. Subscribe to VICE News here: http://bit.ly/Subscribe-to-VICE-News Check out VICE News for more: http://vicenews.com/ Follow VICE News here: Facebook: https://www.facebook.com/vicenews Twitter: https://twitter.com/vicenews Tumblr: http://vicenews.tumblr.com/ Instagram: http://instagram.com/vicenews More videos from the VICE network: https://www.fb.com/vicevideo