OK, that is stretching it a bit. However there have been 33 million visitors to a Chinese website inviting people to submit idea for future VW models. Of the 119,000 ideas submitted to the “People’s Car Project” (PCP), three have been taken forward and the results are on display at Auto China 2012. These concepts are the Hover Car, the Music Car and the Smart Key. With the Hover Car, an environmentally-friendly two-seater city car which hovers just above the ground, VW is showing a zero-emissions vehicle that could travel along electromagnetic road networks. Hmmm, we remember promises of magnetic levitation transport coming soon – but those promises were made in the 1970s.