The top of the gamepad features a light bar containing three LEDs that, when lit in conjunction, cause the light bar to glow a variety of colors. Developed for PlayStation VR,[35] it can be used to identify players by matching the colors of the characters they control in a game, or to provide enhanced feedback or immersion by changing patterns or colors in reaction to gameplay.[36][37] An early example of this is displayed in the game Grand Theft Auto V; the light bar will flash red and blue when the player is wanted by the police, simulating the flashing lights of a police car. The light bar is also used in conjunction with the PlayStation Camera to judge the positions and movements of multiple players.[36]