> the human brain didn't have special purpose hardware for accomplishing those things. How about a head mounted on a ball joint ? Would that count ? (since obv

> the human brain didn't have special purpose hardware for accomplishing those things. How about a head mounted on a ball joint ? Would that count ? (since obviously it would introduce small spatial variations VERY often). You can make a similar argument for being mounted on a mobile robot (like the human or any other animal body).