The second technology called "Spot Lighting" is especially useful when driving in residential locations with no street lights. It uses an infrared camera attached to the vehicle's grille to detect people and large animals on the road through their body heat. The high beams can shine a spotlight on up to eight pedestrians, cyclists and canines walking their human companions, but the system can also highlight them with yellow boxes on the in-car entertainment screen. Ford's still not done making the Spot Lighting technology, but its camera-based front lighting system is ready to be deployed in the near future.