Mercedes have done a lot of work around this (more for pedestrians than cyclists I believe) for their S-Class: http://www.youtube.com/watch?v=7m9qI70L2yQ http:/

Mercedes have done a lot of work around this (more for pedestrians than cyclists I believe) for their S-Class: http://www.youtube.com/watch?v=7m9qI70L2yQ http://www.youtube.com/watch?v=7m9qI70L2yQ