Okay, here's the challenge - have your i-SOBOT, or any other robot for that matter, pick up an item, turn, carry it across the room, the drop in a plastic container without dropping it, falling over, or making any mistake.
Hard? Yes. In fact some people might automatically dismiss the i-SOBOT as a toy, not capable of pulling off such a stunt.
It may be hard, but it's certainly not impossible, as you can see from the 'tanesmagi' video clip below.