There is real-time raytracing...

...but why there is still no strong AI? I mean two problems are related, since raytracing creates photorealistic image of the geometry, while AI has to decipher it correctly.


Yet navigating arbitrary real world environment is still an unsolved problem. How so?

>>7
the dog can approximate its distance traveled by rough size of number of steps, a compass only knows it is faced in some direction

you should be able to learn a floor map with a compass + wheel encoding + obstacle detectors