
Seeing on the move: Mobile collaboration on the battlefield 167
of his aircraft towards the ground, and make visible what is below him to the
left. Therefore, to meet particular collaborative goals Popov36 calls for his
partner to physically re-orient himself, within the aircraft as a physical exten-
sion of his body, and so to use mobility as a resource for enabling a different
vision of the scene (cf. Goodwin 2000, 2002). Popov35 takes exception to
the direction as unwarranted, replying in noticeably louder talk (I KNOW
WHAT Y’R TALK’N ABOUT., 1340.12). Popov35 claims recognition of
the focus of interest, but withholds confirmation of its identity ...