有趣的方向盘设计：Wrist Twist

vincentxiao

At Mercury, engineer Bob Rumm produced this one-off 1965 Mercury Park Lane convertible with so-called "wrist-twist" steering controls. The standard steering wheel has been replaced by two 5-inch, wrist-operated dials, that the promo claims frees up knee room, improves visibility and makes parking easier.

视频地址在此：http://www.youtube.com/watch?feature=player_embedded&v=PWWYkxQCFfQ

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