I removed what I said because, in the end, it didn't change the outcome much, and Charlotte probably didn't interact with anyone, so yeah ... Although, it was unclear which she was on
Soren .... there's only up to 4 people on the airship/submarine, excluding the pilot and Rue. Meaning there can only be 1 person actually looking at him
Anyway, the only one unaccounted to go on an airship is Charlotte. So it's either Charlotte on the airship/submarine with Duncan, Kein and Eika or she's with Xerox, Syrus, Rue and Jericho
Zarkun .... You say the examinees are staring at Jericho But two are knocked out, and unsure if they will wake Both Syrus and Xerox are knocked out Syrus may wake, and stare, but I don't know But Xerox won't, so .... yeah ....
Well, simple equipping and un-equipping was done by the menu. I mean Kirito getting the Midnight Cloak, and equipping it, he just clicked it and it was draped over him, and Asuna getting ready for a night with Kirito, how she un-equipped by clicking as well. Using that logic, pressing the buttons on the menu should be all that is required