Some 26 years after the release of the group's groundbreaking music video for Virtual Insanity, Jamiroquai's Jay Kay explains how the band and director Jonathan Glazer achieved such a convincing moving floor effect. The trick to getting the video made on a budget was to channel Einstein a bit in remembering that motion is relative to your frame of reference.
See also the hilarious musicless version created by Mario Wienerroither. Squeeeeeeeak. (via a whole lotta nothing)