Fig. 5.

Relation between peg patterns and touch patterns. The touch patterns for peg patterns A, B, C2, and C3 are illustrated in A, B, C, and D, respectively. Peg positions and touch positions were calculated according to the time from the time of the nearest preceding turn marker. The medians of the timings of right peg, left peg, right touch, and left touch are shown as bars in blue, red, green, and purple, respectively. The span of a pattern corresponds to 180° of the wheel because a single peg pattern was repeated twice in 1 turn of the wheel. The touch pattern consists of the median touch timing to the corresponding pegs. Histograms of touch timing for the right and left pegs are illustrated, respectively, at the right and left sides of the touch patterns in green and purple traces. x, Skipped pegs.