i was looking at the grip as well. i wonder why they didn't choose something more like an inflated or some type of adjustable box to pick up the objects. what i would do is make the arm a detachable accessory and give people different grip options using something like a quick connect. that way factories can swap out the arm for something more fitting to their use case. at some point robots will have to have some hookup standards so other companies can jump in and build upon others progress.