Figure 5

The tracing error in the x, y, and z directions (as defined in Figure 1A) shown as a function of θ, the yaw angle of the path. The last trial (trial 7) in the recall phase is shown for each training condition and each path (vision or haptic training, path A or path B). Each line represents data from one subject, and the thick dashed line is the average of the 10 subjects. Note that groups of subjects exhibited similar spatial patterns in their tracing error, but that not all subjects followed these patterns.