Ayla has brought an assortment of shoes to the laboratory to see which ones maximize her comfort and control of the pedals of a stickshift car. She begins by working each of the pedals in a pair of flat white strappy sandals, then moves on to a pair of sandals which are a combination of a thong and lateral-strap design, then a pair of high-heel sandals, then a pair of flat thong sandals, then a pair of Converse All Stars sneakers, and finally, a pair of medium wedge-heeled sandals. Which will she prefer? There's only one way to find out!