Such a long way from useful you need a rocket to get there 

Elon [look at me] Musk is expected to unveil a prototype of his Optimus robot tommorrow which he tried to convince us last August would be a cheap robot which will be in every house and do mundane tasks. 

If you believe Musk's latest speech

Tesla Chief Executive Elon Musk said the electric automaker would launch a "Tesla Bot" humanoid robot prototype next year, designed for dangerous, repetitive, or monotonous work that people don't like to do, like listening to him make promises he can't keep.