The cup has taken us very far, which we're excited about, but it's definitely not enough - we're currently testing a multimodal claw-ish + suction gripper, which we've had good results with so far but aren't ready to unveil.
The teleop data is really useful for training data indeed, and lets us collect data on current failure points (e.g. with suction, just how far can we tilt this fabric bag before it peels away, etc). We're not going full behavior-cloned end-to-end for a lot of reasons (sample complexity, safety, adaptability, etc), but we do a lot of learning in specific parts of the system (particularly around grasping and placement).
The robot is indeed beefy, as many robots rated for 50kg applications are (check them out online). We've accidentally stress tested this unit way beyond 50kg without a hiccup, so we're very interested in figuring out what the right-size unit is for our application. There are a few other great aspects to this unit - it's a 7-DOF arm + 1 more DOF for the linear rail, so we have two extra degrees of freedom to play with for collision avoidance during planning.
The teleop data is really useful for training data indeed, and lets us collect data on current failure points (e.g. with suction, just how far can we tilt this fabric bag before it peels away, etc). We're not going full behavior-cloned end-to-end for a lot of reasons (sample complexity, safety, adaptability, etc), but we do a lot of learning in specific parts of the system (particularly around grasping and placement).
The robot is indeed beefy, as many robots rated for 50kg applications are (check them out online). We've accidentally stress tested this unit way beyond 50kg without a hiccup, so we're very interested in figuring out what the right-size unit is for our application. There are a few other great aspects to this unit - it's a 7-DOF arm + 1 more DOF for the linear rail, so we have two extra degrees of freedom to play with for collision avoidance during planning.