getting a machine to do that sort of real-time spatial reasoning may well be harder than getting it to tell you the meaning of life or whatever. brains are inextricable from the evolution of directed locomotion. several species of sessile tunicates begin life as a motile larva that reabsorbs a significant portion of its cerebral ganglion once it settles down. BDNF is released in humans upon physical activity. the premotor cortex dwarfs wernicke's area. and no "AI" development that's been hyped in the past decade as intelligent could be usefully strapped to a boston dynamics dog.