Applied Bionics and Biomechanics

Research Article

Navigating from a Depth Image Converted into Sound

Table 1

Experimental block design for the two sessions.
Trial Week session 1Week session 2
 1112132111121321
Series #1A+A+A+B+B+A+A−A−A−B−B−A−
#2A−A−A−B−B−A−A+A+A+B+B+A+
#3B+B+B+A+A+B+B−B−B−A−A−B−
#4B−B−B−A−A−B−B+B+B+A+A+B+
Each series (#1 to #4) started with a different route and used the four routes (A+ and A−, B+ and B−) in a different order. In each session, the second run of the second route () and the fourth run of the first route () were navigated while performing a distractive task (bold routes). For each participant, same-order trials between the two sessions were run on the same path (either A or B) but in the other direction (either + or −).