Thanks for your great job !
I have a question to ask, most datasets for robot manipulation tasks use the end effector's position as the action space, but both Mobile ALOHA and its predecessor's datasets use the joint positions as the action space. Have there been any attempts to use the end effector's position as the action space? If so, what were the results?
Thanks for your great job ! I have a question to ask, most datasets for robot manipulation tasks use the end effector's position as the action space, but both Mobile ALOHA and its predecessor's datasets use the joint positions as the action space. Have there been any attempts to use the end effector's position as the action space? If so, what were the results?