this is a helmet with a roller skate built into the top
the purpose is to allow you to skate on your head
it will require some kind of sound damping ear muffs built in so that you do not go deaf
there should also be a version with an ice skate built in
this form of device could liven up roller derby, roller disco, figure skating, and hockey events-- vfrackis, May 29 2009 Skatecasting skatecastingAhem - redundant I believe [xenzag, May 30 2009] Wait a minute, let me think -
Okay, skating consists of switching your propulsion contact from one foot to the other.
You may want to change your title to Luge Board Helmet.-- normzone, May 29 2009 random, halfbakery