Want to be a great doctor or scientist? Make sure you play video games.

New research shows that certain video games can help people “find things” better and faster.

For instance, if a doctor is looking for something on an x-ray, or if a scientist is looking at a satellite image—they may be able to do it better if they’ve “trained” by playing video games.

Certain video games, like driving games, can improve a person’s “visual search skills.” That’s the ability to see something that’s hidden in the middle of a confusing field of things. Like finding “Waldo.”

Researchers at the University of Toronto studied three groups of people: 20 people who played a shooting game called Medal of Honor, 20 people who played the driving game Need for Speed, and 20 people who played a puzzle game called Ballance.