Having completed the welding he did not need to do, Tony flies home to a ledge atop Stark tower and lands. As he begins his strut to the interior, a complex, ring-shaped mechanism raises around him and follows along as he walks. From the ring, robotic arms extend to unharness each component of the suit from Tony in turn. After each arm precisely unscrews a component, it whisks it away for storage under the platform. It performs this task so smoothly and efficiently that Tony is able to maintain his walking stride throughout the 24-second walk up the ramp and maintain a conversation with JARVIS. His last steps on the ramp land on two plates that unharness his boots and lower them into the floor as Tony steps into his living room.
Yes, yes, a thousand times yes.
This is exactly how a mechanized squire should work. It is fast, efficient, supports Tony in his task of getting unharnessed quickly and easily, and—perhaps most importantly—how we wants his transitions from superhero to playboy to feel: cool, effortless, and seamless. If there was a party happening inside, I would not be surprised to see a last robotic arm handing him a whiskey.
This is the Jetsons vision of coming home to one’s robotic castle writ beautifully.
There is a strategic question about removing the suit while still outside of the protection of the building itself. If a flying villain popped up over the edge of the building at about 75% of the unharnessing, Tony would be at a significant tactical disadvantage. But JARVIS is probably watching out for any threats to avoid this possibility.
Another improvement would be if it did not need a specific landing spot. If, say…
- The suit could just open to let him step out like a human-shaped elevator (this happens in a later model of the suit seen in The Avengers 2)
- The suit was composed of fully autonomous components and each could simply fly off of him to their storage (This kind of happens with Veronica later in The Avengers 2)
- If it was composed of self-assembling nanoparticles that flowed off of him, or, perhaps, reassembled into a tuxedo (If I understand correctly, this is kind-of how the suit currently works in the comic books.)
These would allow him to enact this same transition anywhere.