Side note: These don’t have motors. They’re completely momentum/wind-powered and literally just wander around beaches unsupervised like giant abstract monsters.
these are both amazing and COMPLETELY TERRIFYING
IF I SAW ONE OF THESE COMING I WOULD CRY
@elodieunderglass does this count as a terrifying thing with legs that you like to blog about ? Or maybe you’ve been tagged already
It does! I have seen the Strandbeest before but I still love it/them.
man the crazy thing about babies is that like, some people would think that reading a baby a book about farm animals is teaching them about farm animals, but really it’s teaching them about the concept of a book and how there’s new information on each page of a single object, but really, beyond that,it’s teaching them how language works, and beyond that it’s really actually teaching them about human interaction, and really really it’s them learning about existing in a three-dimensional space and how they can navigate that space, but actually, above all it is teaching them that mama loves them.
man the crazy thing about babies is that like, some people would think that reading a baby a book about farm animals is teaching them about farm animals, but really it’s teaching them about the concept of a book and how there’s new information on each page of a single object, but really, beyond that,it’s teaching them how language works, and beyond that it’s really actually teaching them about human interaction, and really really it’s them learning about existing in a three-dimensional space and how they can navigate that space, but actually, above all it is teaching them that mama loves them.
so you know how deep learning & neural network “AI training” is like, “here’s a task, and by trying billions of times the computer will eventually find the best way to achieve that task” ?
Someone is compiling a document of every time an AI ended up achieving the programmed goal in unintended ways, instead of what was actually meant, and it’s an amazing read. (you can also submit your own examples)
Creatures bred for speed grow really tall and generate high velocities by falling over
When repairing a sorting program, genetic debugging algorithm GenProg made it output an empty list, which was considered a sorted list by the evaluation metric.
Evaluation metric: “the output of sort is in sorted order” Solution: “always output the empty set”
Evolved player makes invalid moves far away in the board, causing opponent players to run out of memory and crash
Reward-shaping a soccer robot for touching the ball caused it to learn to get to the ball and vibrate touching it as fast as possible
RL agent that is allowed to modify its own body learns to have extremely long legs that allow it to fall forward and reach the goal.
Just want to come back to this post and add this amazing example as well
Heres an AI that was supposed to learn how to walk using six legs.
After many failed attempts. It decided it was easier to walk upside down
ifesbob 