The Cervellum Bike Digital Rearview Mirror keeps you safer on your bike.
The Cervellum may just save your life if your enjoy one of those bikers who enjoy biking on the street or if there just isn't a sidewalk. Example: You are now able to pull onto the shoulder when a huge truck is swerving over the side line. The Cervellum is only a prototype so far, but it will cost about $200 when it hits production. And supposedly it may be able to support GPS and heart rate info one day!