Nissan Pitch-R Soccer Field Robot
One of the reasons soccer is such a universal sport is you can play it anywhere there's enough flat ground. The Nissan Pitch-R takes this idea one step further by autonomously marking the pitch. Using four-camera vision, GPS, and collision avoidance systems, it can draw all the lines necessary for a soccer field in as little as 20 minutes. It works on grass, tarmac, or gravel, and its paint is both eco-friendly and dissolvable, but while it made an appearance at the UEFA Champions League Final, it's unknown if Nissan plans to bring it to production.