Rear-View Helmet (http://www.gizmag.com/go/4855/)

Answer to a question I've never asked.

Great idea that doesn't seem to be ready for prime time. A couple of people who've tried it say the rearview is small and mostly unusable. To see back left, you must turn your head front right, causing a difficult decoding act by the brain. According to these reports, the drawing above is bogus.

+1 hopefully they'll get it figured out.

that's what i heard too.... great idea though.