That's all kind of pathetically underwhelming. The video is at 6x speed and the robot is shown pushing some chairs forward, placing a pot in an empty cupboard and ... frying one prawn? <i>One prawn</i>?<p>All those are toy tasks that have no application in a real environment, even the constrained and save environment of a home. Most homes don't have such large empty spaces. Most of the time when you need to tidy up a bunch of chairs they're not put in a neat straight line by a RA, they're left in a jumbled mess by a stampede of students and you have to do a lot more pushing and pulling and turning around (and there's tables and possibly empty cups and stuff). Most of the time you need to cook a lot more than one measly prawn. And let's not talk about the primordial chaos of kitchen cupboards.<p>What's worse with all those demonstrations: the robots can only do exactly what you see in the video. Change the parameters even slightly: different shape pan, different height cupboard, different room configuration; and the magick -poof- vanishes, into thin air.<p>That stuff doesn't work. We aren't even close to solving autonomous robotic behaviour. RL doesn't work and the older techniques aren't working either (planning). All that stuff ever does is get published into papers, advertised with fanfare and then forgotten because it never makes it to the real world, because it's all unreliable and unpredictable and costs too much if you want to do anything real, and that's always something trivial. So the state-of-the-art in robotics is in hand-coded industrial robots that do one thing and do it over and over again and nobody asks them to generalise, or to come into your house and cook you a prawn.