locative media : state of the art

Bookmarklets | MOVABLE TYPE I am currently working on a state of the art/literature review of all the technologies, concepts in the field of 'locative media'. I would like to classify all those devices with regard to their spatial awareness features.

Categories : - spatial annotations - events triggering - informal awareness tool (who has been there...) - social navigation - discovering a place : collaborative mapping ? - matching (social mapping) : FOAF stands for 'Friend Of A Friend' : person A knows person B, person B knows person C is geographically close to C -> So that A and C can be notified of their proximity and their connection through mutual friend B