It's really similar to how the human hand works. Human finger muscles are also connected to the arm.Where are the credits? I know the creator and the team, working on this. But why isn’t there any credit to them? Why you’re trying to gain money from something you don’t own without crediting them?For now its too snqppy due to lack of resesrch for electrical impulse engineering. I bet in 5 years the arms will never snap and look ultra realistic