> Maybe a modular design ? Pardon my naïve imagination but, would stackable joints work - with same connector as the extremity tooling ? The joint would be a s

> Maybe a modular design ? Pardon my naïve imagination but, would stackable joints work - with same connector as the extremity tooling ? The joint would be a standard piece and more degrees of freedom would just mean stacking additional joints. I suppose this has already thought about...