Nissan has created a live-action, voice-based racing game, that they're calling the Voice Driver Cup. The game uses voice commands to allow players to control a toy car around a racetrack. Creating a game that's fun for all ages, the company held a Voice Driver Cup Grand Prix competition on November 17th in the gallery at Nissan HQ. The game can now also be played over the Internet with the use of microphones and mini-cam equipped cars. Check out the video above for a look at what competition was like.