Quite possibly the strangest question I've found myself asking here

Ms. LincolnJKC and I are visiting Tokyo to celebrate our first wedding anniversary. Currently we're taking the 'scenic' route home via ICN on Asiana, with about 5 hours on the ground in the airport.

My other half is a huge fan of all things robot-like and we had seen video of the cleaning/guide robots deployed in ICN around the Olympic games.

If the robots are still there and accessible, it's one reason to keep ICN in the itinerary (and she may not be too happy if I delete the stop). On the other hand if they're no longer there or if they aren't somewhere we'd likely be able to find them being transit passengers on Asiana, I don't think she'd miss the extra stop if I can find a more direct route home.