Concept glasses from Nike include almost rear-view mirrors

[simon.sharwood]

Check this out: http://www.crunchgear.com/2008/10/21/co ... er-vision/
Nike has designed a pair of cycling glasses that uses lenses to increase your peripheral vision, so you can see things coming from the side and even a bit behind you.
Just an idea, at this stage, but a mighty cool one, IMHO.

[weiyun]

Yep, got to keep an eye out for that attacking move from behind!