
326 Chapter 16 • Unconventional Vehicles
There’s not much to say about the ski poles.The right one is just decorative,
placed there for the sake of symmetry.The left one, meanwhile, incorporates a
rotation sensor that’s directly connected to a wheel (see Figure 16.20).
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Figure 16.19 Skier Top View (RCX Removed)
Figure 16.20 Detail of the Left Ski Pole
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