In fact, there is a video of it after the jump so you can see the robots at work. You may notice that they can do some very precise work of assembling and disassembling, albeit slowly. I guess if time is not an issue, these robots could probably be sent to the space station right away.
Yes, there are probably a lot of bugs to work out before these robots are ready to be sent in orbit. Of course, one can see the need for robot astronauts. Why send a man up there if you can have a robot do the same job? Of course, if the robots break down, then you’d better send a robot to fix the thing.
Yes, this R2 is one amazing robot. And yes, they call this robot R2, just like R2-D2 from Star Wars (minus the D2). Of course, it looks a lot more like C3-PO, really. On second thought, it bears a strong resemblance to Samus Aran, the heroine from the Metroid video game series.
Well, on the video, you may have noticed one of the parting shots was of the R2 robots holding some sort of hand drill that looks like a weapon. Uh-oh! This is how T3 ended, right?