From an evolutionary/physiology standpoint, human bipedal locomotion freed up our forelimbs/arms such that "limb assisted pointing" became possible/practical. Perhaps why elephants seem to grasp human pointing is…
From an evolutionary/physiology standpoint, human bipedal locomotion freed up our forelimbs/arms such that "limb assisted pointing" became possible/practical. Perhaps why elephants seem to grasp human pointing is…