I loved this article until I got to the part that it restricts looking back. I guess what we are being told that this product isn't for conventional riders. If you are on a track, don't look back. But on the road do look back and do it lots. I have always been a proponent of improving rider safety. We riders have a lot of risk around our journeys. Perhaps a product like this can be modified to accommodate the normal movement of a regular biker.