Questions to address for my phd

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– emergence of schelling point with/without location-based awareness tools
– referential communication, perspective taking, cf KraussFussel1996.pdf : use of space for referential communication – knowing where the other is (and where he is heading) could be useful in certain kinds of tasks (cscw/cscl).
– …
– mental model of space ??? during an interaction/conversation… find something about this topic