Yoko has brought an assortment of shoes to the laboratory to see which ones maximize her comfort and control of the pedals of a stick-shift car. She begins by working each of the pedals barefoot, then moves on to a pair of high-heeled pumps, then a pair of low wedge-heeled thongs sandals, then a pair of flat T-strap sandals, and finally, a pair of flat thong sandals. Which will she prefer? There's only one way to find out!