“…Many of the now standard test scenarios were developed and extensively explored during this time. These include navigation with obstacle avoidance and target homing [50,51], foraging [7], differential navigation with memory [52], gait learning in legged robots [44,53], coevolution of morphology and control for locomotion [54], and pursuit and evasion, usually formulated in terms of coevolution of populations [38,39,55].…”